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发明名称
Foot valve
摘要
申请公布号
US1977039(A)
申请公布日期
1934.10.16
申请号
US19310513365
申请日期
1931.02.04
申请人
SERVICE STATION EQUIPMENT COMPANY LIMITED
发明人
BROUSE WILLIAM H. D.
分类号
F16K13/10
主分类号
F16K13/10
代理机构
代理人
主权项
地址
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