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公开(公告)号：US3752291A
公开(公告)日：1973-08-14
申请号：US3752291D
申请日：1971-10-12
CPC分类号： B32B3/14 , B32B7/12 , B32B27/08 , B32B2307/412 , B32B2307/7265 , B41J31/05 , B41J31/09
摘要： A typewriter ribbon comprising a base strip of a fluid impervious thin plastic material having spaced parallel coatings of adhesive thereon. A correction strip having a coating of a correction material and a transfer strip having a coating of solvent carbon formula thereon are bonded to the base strip in spaced parallel relationship.
摘要翻译： 一种打字机带，其包括具有在其上具有间隔开的粘合剂涂层的不透液体薄塑料材料的基带。 具有校正材料的涂层和其上具有溶剂碳配方的涂层的转印带的校正条以间隔开的平行关系结合到基底条上。
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公开(公告)号：US3776756A
公开(公告)日：1973-12-04
申请号：US3776756D
申请日：1972-02-01
IPC分类号： B41J29/373 , B41M5/10 , B41C1/08 , B23P7/00
CPC分类号： B41M5/10 , B41J29/373
摘要： A method for manufacturing a correction material which utilizes a release layer top coating having a solvent which penetrates a transfer layer base coat to insinuate itself between the base coat and a substrate to permit for better and clearer transfer of material.
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公开(公告)号：US3852089A
公开(公告)日：1974-12-03
申请号：US24130572
申请日：1972-04-05
申请人： GIACCONE S , GLENN R , BAROUH V
发明人： BAROUH V , GLENN R , GIACCONE S
摘要： A method of correcting a mistyped carbonless Business Form Set. The set consisting of two or more collated sheets of paper that when typed, printed or pressure applied will produce copy of the indicia applied without the use of carbon paper or other visible form of color. A set consisting of two or more sheets of such paper, the face top sheet known as the original copy generally doesn''t carry any coating whatsoever. The back of this original copy has a coating that is colorless referred to as coating composition A. This top sheet is placed collated on top of a copy sheet that has a coating on both sides of the paper. The face of this copy sheet has a colorless coating B thereon different from coating A. The back of this copy sheet is coated with a coating A referred to before. By adding multiple sheets of this copy sheet there is obtained a 2-3-4 etc. part set. When the pressure of a typewriter key, printing press, pencil or like pressure is made the desired indicia is made on all copies. The method of correction is then carried on by using opaquing sheets having a bottom coat of pressure transferable pigmented coating and provided with a tacky face top coating, by suitable placing the opaquing sheet to opaque any errors and thereafter inserting an image transfer sheet having a transfer coating thereon corresponding in color to the final color attained by typed copy on the copy sheet or sheets and by the method of typing error again then typing correct indicia.
摘要翻译： 纠正一个错误的无碳企业形式集的方法。 由两张或更多份整理的纸张组成的纸张，当打字，印刷或压力施加时，将产生不使用碳纸或其他可见形式的颜色的标记的副本。 由两张或更多张这样的纸组成的套件，被称为原始副本的面部顶片通常不携带任何涂层。 该原始副本的背面具有无色的被称为涂料组合物A的涂层。该顶片放置在复印纸的顶部上，该复印纸在纸的两面具有涂层。 该复印纸的表面具有与涂料A不同的无色涂层B.该复印纸的背面涂有以前提及的涂层A. 通过添加多张此复印件，可以获得2-3-4等部分。 当打印机键，印刷机，铅笔或类似压力的压力被制作时，在所有的副本上进行所需的标记。 然后通过使用具有可转印着色涂层的底涂层并具有粘性面顶涂层的不透明片材，通过适当地将不透明片材放置在不透明的任何错误中，然后插入具有转印的图像转印片材来进行校正方法 在其上涂覆相当于颜色的最终颜色，通过复印纸或纸张上的打印副本，并通过再次输入错误的方法，然后键入正确的标记。
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公开(公告)号：US3731761A
公开(公告)日：1973-05-08
申请号：US3731761D
申请日：1971-08-19
申请人： GLENN R
发明人： GLENN R
CPC分类号： E01D15/24
摘要： A buoyant pier is pivotally connected to the lower ends of laterally spaced, elongated, rigid support members with the other ends of the rigid support members pivotally connected to a supporting structure. Longitudinally spaced, parallel stair members extend horizontally between and are pivotally connected to the rigid support members. Other elongated support members extend between and are pivotally connected to the pier and the supporting structure to support and retain the stair members in parallel relationship as the pier moves to various elevations.
摘要翻译： 浮力墩枢转地连接到横向间隔开的细长刚性支撑构件的下端，刚性支撑构件的另一端枢转地连接到支撑结构。 纵向间隔开的平行的楼梯构件在刚性支撑构件之间水平延伸并且枢转地连接到刚性支撑构件。 其他细长的支撑构件在脚墩和支撑结构之间延伸并枢转地连接到墩和支撑结构，以在墩移动到各种高度时平行地支撑和保持楼梯构件。
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