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经营范围
发明名称
Accouplement pour canalisations, et accouplement combiné à un clapet
摘要
申请公布号
FR775689(A)
申请公布日期
1935.01.07
申请号
FRD775689
申请日期
1934.07.10
申请人
MEYER COUPLING COMPANY, INC.
发明人
分类号
F16L37/084;F16L37/42
主分类号
F16L37/084
代理机构
代理人
主权项
地址
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