SELF-DRAINING SILL COCK AND VACUUM BREAKER,申请号USD3424189-传众专利搜索

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发明名称	SELF-DRAINING SILL COCK AND VACUUM BREAKER
摘要
申请公布号	US3424189(A)	申请公布日期	1969.01.28
申请号	USD3424189	申请日期	1965.08.17
申请人	WOODFORD MFG. CO.	发明人	JOSEPH C. WOODFORD
分类号	E03B7/12;E03B9/00;E03B9/14;F16K24/02;(IPC1-7):E03C1/10;E03B9/08;F16K11/00	主分类号	E03B7/12
代理机构		代理人
主权项
地址

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