发明授权
- 专利标题: Variable book
- 专利标题(中): 可变书
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申请号: US518497申请日: 1995-08-23
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公开(公告)号: US5725196A公开(公告)日: 1998-03-10
- 发明人: Joachim Scheel
- 申请人: Joachim Scheel
- 专利权人: Scheel; Joachim
- 当前专利权人: Scheel; Joachim
- 优先权: DEX9413757U 19940826
- 主分类号: B42D1/00
- IPC分类号: B42D1/00 ; B42F3/00 ; B42F5/00
摘要:
A book having concertina folded sheets which are detachably connected to one another. The opposed edges of the sheets are connected by removable fasteners or an adhesive permitting the adjacent sheets to be readily separated.
公开/授权文献
- US4574082A One-phase silicone-based cosmetic products containing wax 公开/授权日:1986-03-04
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