METHOD OF MAKING SPHERICAL BOTTOMS,申请号SU19762325117-传众专利搜索

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发明名称	METHOD OF MAKING SPHERICAL BOTTOMS
摘要
申请公布号	SU590042(A1)	申请公布日期	1978.01.30
申请号	SU19762325117	申请日期	1976.02.17
申请人	PUSHCHIN GENNADIJ A,SU;BOGOLYUBOV GENNADIJ L,SU	发明人	PUSHCHIN GENNADIJ A,SU;BOGOLYUBOV GENNADIJ L,SU
分类号	B21D26/02;(IPC1-7):B21D26/02	主分类号	B21D26/02
代理机构		代理人
主权项
地址

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