Станок для пробивания отверстий в боковой стенке полых изделий,申请号SU19330138171-传众专利搜索

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发明名称	Станок для пробивания отверстий в боковой стенке полых изделий
摘要
申请公布号	SU35795(A1)	申请公布日期	1934.04.30
申请号	SU19330138171	申请日期	1933.11.28
申请人	TSYBULEVSKIJ M.L.	发明人	TSYBULEVSKIJ M.L.
分类号	B21D28/28;B21D45/04	主分类号	B21D28/28
代理机构		代理人
主权项
地址

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