PROCESS AND APPARATUS FOR TRANSFORMING A CYLINDRICAL CUPPED BLANK INTO A HOLLOW METALLIC PART,申请号GB19690033053-传众专利搜索

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发明名称	PROCESS AND APPARATUS FOR TRANSFORMING A CYLINDRICAL CUPPED BLANK INTO A HOLLOW METALLIC PART
摘要
申请公布号	GB1279421(A)	申请公布日期	1972.06.28
申请号	GB19690033053	申请日期	1969.07.01
申请人	PIERRE CUQ	发明人	PIERRE CUQ
分类号	B21D26/02;B21D26/039;B21D26/041;B21D26/043;B21D26/045;B21D26/049	主分类号	B21D26/02
代理机构		代理人
主权项
地址

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