发明授权
- 专利标题: Gate valve
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申请号: EP89305439.5申请日: 1989-05-30
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公开(公告)号: EP0400229B1公开(公告)日: 1994-03-23
- 发明人: Clayson, Peter D
- 申请人: 354001 ALBERTA LIMITED
- 申请人地址: c/o Cruikshank Phillips 300 Albrumac Centre 8657-51 Avenue Edmonton Alberta T6E 6A8 CA
- 专利权人: 354001 ALBERTA LIMITED
- 当前专利权人: 354001 ALBERTA LIMITED
- 当前专利权人地址: c/o Cruikshank Phillips 300 Albrumac Centre 8657-51 Avenue Edmonton Alberta T6E 6A8 CA
- 代理机构: Copp, David Christopher
- 主分类号: F16K27/04
- IPC分类号: F16K27/04 ; F16K3/12
公开/授权文献
- EP0400229A1 Gate valve 公开/授权日:1990-12-05
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