发明名称 MOUNTABLE WRITING ASSEMBLY
摘要 <p>A mountable writing assembly includes a cover member, a visually transparent writing member, a replaceable sheet for displaying personalized information or images, and a backing member removably retained in the cover member. A method of allowing a user to create a customized dry-erase board is also disclosed.</p>
申请公布号 WO2009035800(A1) 申请公布日期 2009.03.19
申请号 WO2008US72753 申请日期 2008.08.11
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 THOMPSON, CRAIG, D.;PIHLSTROM, RUSSELL, G.;VAJEN, DANA, M.
分类号 B43L1/12 主分类号 B43L1/12
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