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发明名称
Improvements in valves for use with fluid flows
摘要
申请公布号
GB914146(A)
申请公布日期
1962.12.28
申请号
GB19600044828
申请日期
1960.12.30
申请人
KLEIN SCHANZLIN & BECKER AKTIENGESELLSCHAFT
发明人
SCHWEN WILLI
分类号
F16K15/14
主分类号
F16K15/14
代理机构
代理人
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