Штамп для изгибания прессованных и катаных профилей,申请号SU19500411608-传众专利搜索

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发明名称	Штамп для изгибания прессованных и катаных профилей
摘要
申请公布号	SU87518(A1)	申请公布日期	1950.11.30
申请号	SU19500411608	申请日期	1950.02.03
申请人	PYTEV P.YA.	发明人	PYTEV P.YA.
分类号	B21D7/06;B21D31/06	主分类号	B21D7/06
代理机构		代理人
主权项
地址

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