APPARATUS FOR UNBLOCKING THE ROLLS,申请号PL19780206511-传众专利搜索

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发明名称	APPARATUS FOR UNBLOCKING THE ROLLS
摘要
申请公布号	PL124098(B1)	申请公布日期	1982.12.31
申请号	PL19780206511	申请日期	1978.04.29
申请人		发明人
分类号	B21B;B21B33/00;(IPC1-7):B21B33/00	主分类号	B21B
代理机构		代理人
主权项
地址

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