Подвижная матрица для болтового пресса,申请号SU19290040948-传众专利搜索

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法人/股东/高管

发明名称	Подвижная матрица для болтового пресса
摘要
申请公布号	SU16143(A1)	申请公布日期	1930.07.31
申请号	SU19290040948	申请日期	1929.02.16
申请人	GOFMAN A.YA.	发明人	GOFMAN A.YA.
分类号	B21J13/02;B21K1/44	主分类号	B21J13/02
代理机构		代理人
主权项
地址

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