Piston process and apparatus,申请号US19260144021-传众专利搜索

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发明名称	Piston process and apparatus
摘要
申请公布号	US1824938(A)	申请公布日期	1931.09.29
申请号	US19260144021	申请日期	1926.10.25
申请人	TUFTS VOORHEES GARDNER	发明人	VOORHEES GARDNER TUFTS
分类号	F04B9/04;F04B39/02;F04B39/10	主分类号	F04B9/04
代理机构		代理人
主权项
地址

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