发明授权
- 专利标题: Integrated clasp for use with neckties
- 专利标题(中): 用于领带的整体表扣
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申请号: US71492258申请日: 1958-02-12
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公开(公告)号: US2990551A公开(公告)日: 1961-07-04
- 发明人: SCHRETER SIDNEY H , SCHRETER ARNOLD H
- 申请人: SCHRETER SIDNEY H , SCHRETER ARNOLD H
- 专利权人: Sidney H Schreter,Arnold H Schreter
- 当前专利权人: Sidney H Schreter,Arnold H Schreter
- 优先权: US71492258 1958-02-12
- 主分类号: A44B6/00
- IPC分类号: A44B6/00
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