Method of making press pads,申请号US19370158904-传众专利搜索

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发明名称	Method of making press pads
摘要
申请公布号	US2172767(A)	申请公布日期	1939.09.12
申请号	US19370158904	申请日期	1937.08.13
申请人	ADA LEVINE;MAURICE LEVINE	发明人	LEVINE ADA;LEVINE MAURICE
分类号	B23P17/06	主分类号	B23P17/06
代理机构		代理人
主权项
地址

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