Connection between a rod and a diaphragm,申请号US19320606661-传众专利搜索

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发明名称	Connection between a rod and a diaphragm
摘要
申请公布号	US1999285(A)	申请公布日期	1935.04.30
申请号	US19320606661	申请日期	1932.04.21
申请人	JOHN T. FITZSIMMONS;GENERAL MOTORS CORPORATION	发明人
分类号	F16J3/02	主分类号	F16J3/02
代理机构		代理人
主权项
地址

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