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经营范围
发明名称
Coupling
摘要
申请公布号
US2102774(A)
申请公布日期
1937.12.21
申请号
US19360057350
申请日期
1936.01.03
申请人
SCOVILL MANUFACTURING COMPANY
发明人
WILLIAMS SELDEN T.
分类号
F16L37/22;F16L37/40
主分类号
F16L37/22
代理机构
代理人
主权项
地址
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