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公开(公告)号:US08672687B2
公开(公告)日:2014-03-18
申请号:US13279381
申请日:2011-10-24
IPC分类号: B43L1/00
摘要: A new design for a dry-erase board allows for writing on a clear top surface or a second surface under the clear top surface. The dry-erase board includes an insert positioned between the clear top surface and a second surface, the insert being protected by the clear top surface.
摘要翻译: 用于干擦板的新设计允许在透明顶表面下方的清晰顶表面或第二表面上书写。 干擦板包括位于透明顶表面和第二表面之间的插入件,该插入件被透明顶表面保护。
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公开(公告)号:US20130101979A1
公开(公告)日:2013-04-25
申请号:US13279381
申请日:2011-10-24
IPC分类号: B43L1/00
摘要: A new design for a dry-erase board allows for writing on a clear top surface or a second surface under the clear top surface. The dry-erase board includes an insert positioned between the clear top surface and a second surface, the insert being protected by the clear top surface
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