发明申请
- 专利标题: Pencil
- 专利标题(中): 铅笔
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申请号: US12267154申请日: 2008-11-07
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公开(公告)号: US20090129849A1公开(公告)日: 2009-05-21
- 发明人: Ralf Schmidt , Andreas Weber , Clemens Wiesmann
- 申请人: Ralf Schmidt , Andreas Weber , Clemens Wiesmann
- 申请人地址: DE Heroldsberg
- 专利权人: SCHWAN-STABILO COSMETICS GMBH & CO. KG
- 当前专利权人: SCHWAN-STABILO COSMETICS GMBH & CO. KG
- 当前专利权人地址: DE Heroldsberg
- 优先权: DE202007015726.6 20071112
- 主分类号: B43K29/06
- IPC分类号: B43K29/06
摘要:
The invention concerns a pencil comprising a lead, a cartridge for at least partially receiving the lead, and a protective cap having a device for shaping the lead.
公开/授权文献
- US08714854B2 Pencil 公开/授权日:2014-05-06
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