FEEDING APPARATUS FOR BORE MAKING OPERATIONS,申请号PL19780207848-传众专利搜索

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发明名称	FEEDING APPARATUS FOR BORE MAKING OPERATIONS
摘要
申请公布号	PL120710(B1)	申请公布日期	1982.03.31
申请号	PL19780207848	申请日期	1978.06.21
申请人		发明人
分类号	B21D;B21D28/36;(IPC1-7):B21D28/36	主分类号	B21D
代理机构		代理人
主权项
地址

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