Valve,申请号US19330696576-传众专利搜索

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发明名称	Valve
摘要
申请公布号	US1966562(A)	申请公布日期	1934.07.17
申请号	US19330696576	申请日期	1933.11.03
申请人	THE CLEVELAND BRASS MANUFACTURING COMPANY	发明人	ROACH NATHAN
分类号	F16K35/10	主分类号	F16K35/10
代理机构		代理人
主权项
地址

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