Flexible pipe joint,申请号US19270228954-传众专利搜索

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发明名称	Flexible pipe joint
摘要
申请公布号	US1801892(A)	申请公布日期	1931.04.21
申请号	US19270228954	申请日期	1927.10.26
申请人	INTERNATIONAL COUPLERS CO.	发明人	WHITE WALTER C.
分类号	F16L27/06	主分类号	F16L27/06
代理机构		代理人
主权项
地址

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