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公开(公告)号：EP2396179A1
公开(公告)日：2011-12-21
申请号：EP10709384.1
申请日：2010-02-08
申请人： Bosch, Karl-Heinz
发明人： Bosch, Karl-Heinz
CPC分类号： B43K19/145 , B43K29/12 , Y10T29/49826 , Y10T156/1089
摘要： In a method for producing a paper pen/pencil (19), the following steps are carried out: - a lead/reservoir (12) is introduced into a receptacle (14, 21, 23, 28, 29, 34, 38); - the lead/reservoir (12) is secured within the receptacle (14, 21, 23, 28, 29, 34, 38); and - the receptacle (14, 21, 23, 28, 29, 34, 38) is connected to paper (1).
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公开(公告)号：EP0554816A1
公开(公告)日：1993-08-11
申请号：EP93101492.2
申请日：1993-01-31
发明人： Wahl, Gebhard
CPC分类号： F42B4/00 , B43K19/145 , B43K23/08 , B43K23/124 , F42B12/76
摘要： Die Erfindung betrifft eine Schutzkappe insbesondere für Schreibgeräte oder Feuerwerkskörper aus einer länglichen, innen hohlen Hülse (1), die einseitig geschlossen sein kann. Erfindungsgemäß besteht die Hülse aus einem biologisch abbaubaren oder verrottbaren Material, beispielsweise aus Papier, Pappe, Karton, Vliesstoff, Pappmache, Zellstoff oder auch aus einem aus Pflanzen gewonnenen Stärkematerial, einem Harnstoffmaterial oder Gelatine
摘要翻译： 本发明涉及一种保护盖，特别是用于书写工具或烟花，包括可以在一端封闭的细长的内部中空的套管（1）。 根据本发明，套筒由可生物降解的或可堆肥的材料组成，例如纸，卡片，纸板，非织造材料，纸浆，纤维素或植物来源的淀粉材料，尿素材料或明胶。
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公开(公告)号：EP3245075A1
公开(公告)日：2017-11-22
申请号：EP16737937.9
申请日：2016-01-15
申请人： Crayola, LLC
CPC分类号： B23C1/16 , B23Q35/00 , B23Q35/10 , B23Q2735/004 , B23Q2735/045 , B43K19/003 , B43K19/145 , B44B1/02 , B44B3/002 , B44B3/04 , B44B3/066 , Y10T29/5107 , Y10T409/301344 , Y10T409/3014 , Y10T409/301624 , Y10T409/303696
摘要： Devices, kits, and methods for making a carved crayon are provided. In one aspect, a crayon carving device includes a base, a pantograph armature coupled to the base, a crayon positioner, and at least one guide template parallel to the crayon positioner. The pantograph armature includes a motorized drive shaft with a drill tip for carving an outside surface of a crayon body, as well as a guide tip for tracing along a guide template that directs where the drill tip carves. In some embodiments, the guide template includes a stationary bridge support and a plurality of removable carving bucks that insert into one of multiple openings on the bridge support. The surface features of each of the carving bucks may be traced by the guide tip to generate a corresponding carving on the surface of a crayon body.
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公开(公告)号：EP2602292A4
公开(公告)日：2016-03-23
申请号：EP11814732
申请日：2011-08-05
申请人： MITSUBISHI PENCIL CO
摘要： Provided is a solid drawing material with which it is possible to smoothly and darkly draw on a smooth non-absorbing surface such as coated paper, plastic, metal, glass, or whiteboard, as well as on conventional high-quality paper, drawing paper, or copy paper and the like, and with which it is also possible to draw darkly and clearly on a transparent flat surface such as transparent plastic or glass, and to easily erase a drawing on these non-absorbing surfaces using a fabric, paper such as tissue paper, orwhiteboarderaser, and the like. A solid drawing material containing at least a resin component, a wax component, a pigment, titanium dioxide, and a filler, wherein the resin component includes rosin and/or modified rosin in an amount that is within the range of 0.5 to 20 wt%, and the wax component includes a glycerin fatty acid ester and/or pentaerythritol fatty acid ester, both fatty acid esters having a melting point of 45°C or higher, in an amount that is within the range of 8 to 50 wt%.
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公开(公告)号：EP0554816B1
公开(公告)日：1996-05-08
申请号：EP93101492.2
申请日：1993-01-31
发明人： Wahl, Gebhard
CPC分类号： F42B4/00 , B43K19/145 , B43K23/08 , B43K23/124 , F42B12/76
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