PRZYRZAD DO USUWANIA GRATOW W OTWORACH WIERCONYCH,申请号PL19770201729-传众专利搜索

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发明名称	PRZYRZAD DO USUWANIA GRATOW W OTWORACH WIERCONYCH
摘要
申请公布号	PL201729(A1)	申请公布日期	1978.05.22
申请号	PL19770201729	申请日期	1977.10.25
申请人	HEULE HEINRICH	发明人	HEULE HEINRICH
分类号	B23B5/16;B23B29/034;B23B51/10;(IPC1-7):23B/	主分类号	B23B5/16
代理机构		代理人
主权项
地址

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