Double-end shut-off quick-connect tube coupling,申请号US19620249105-传众专利搜索

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发明名称	Double-end shut-off quick-connect tube coupling
摘要
申请公布号	US3174508(A)	申请公布日期	1965.03.23
申请号	US19620249105	申请日期	1962.12.07
申请人	CRAWFORD FITTING COMPANY	发明人	ZAHURANEC JERRY J.
分类号	F16L37/23;F16L37/32	主分类号	F16L37/23
代理机构		代理人
主权项
地址

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