METHOD OF VIBRATING ACTION ON HARDENING METAL,申请号SU19874299256-传众专利搜索

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发明名称	METHOD OF VIBRATING ACTION ON HARDENING METAL
摘要
申请公布号	SU1532197(A1)	申请公布日期	1989.12.30
申请号	SU19874299256	申请日期	1987.06.29
申请人	DO POLT INSTITUT	发明人	SHVARTSER ABRAM YA,SU;SMIRNOV ALEKSEJ N,SU;PETTIK YURIJ V,SU;PASECHNIK SERGEJ YU,SU;BAKLANOV VIKTOR I,SU
分类号	B22D27/08	主分类号	B22D27/08
代理机构		代理人
主权项
地址

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