Control mechanism for hydraulic presses,申请号US19280296582-传众专利搜索

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发明名称	Control mechanism for hydraulic presses
摘要
申请公布号	US1746419(A)	申请公布日期	1930.02.11
申请号	US19280296582	申请日期	1928.07.31
申请人	THE HYDRAULIC PRESS MANUFACTURING COMPANY	发明人	ERNST WALTER
分类号	B30B15/16	主分类号	B30B15/16
代理机构		代理人
主权项
地址

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