Способ производства чугунной и стальной дроби,申请号SU19590638323-传众专利搜索

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发明名称	Способ производства чугунной и стальной дроби
摘要
申请公布号	SU129306(A1)	申请公布日期	1959.11.30
申请号	SU19590638323	申请日期	1959.09.02
申请人	YASNOGORODSKIJ I.Z.	发明人	YASNOGORODSKIJ I.Z.
分类号	B22F9/08	主分类号	B22F9/08
代理机构		代理人
主权项
地址

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