- 专利标题: Spring-clipped crutch attachment basket
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申请号: US537761申请日: 1990-06-14
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公开(公告)号: USD324450S公开(公告)日: 1992-03-10
- 设计人: John W. Pugh
- 申请人: John W. Pugh
公开/授权文献
- US5582254A Pressure container, especially for a fire extinguishing agent 公开/授权日:1996-12-10
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