- 专利标题: Combined door sill and threshold
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申请号: US5621申请日: 1993-03-08
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公开(公告)号: USD354572S公开(公告)日: 1995-01-17
- 设计人: J. Charles Headrick
- 申请人: J. Charles Headrick
公开/授权文献
- US5958495A Process and device for homogenizing milk 公开/授权日:1999-09-28
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