Apparatus for perforating sheet material,申请号GB19870029407-传众专利搜索

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发明名称	Apparatus for perforating sheet material
摘要
申请公布号	GB2213755(A)	申请公布日期	1989.08.23
申请号	GB19870029407	申请日期	1987.12.17
申请人	PIERCE J * MAHER	发明人	PIERCE J * MAHER
分类号	B26D5/04;B42D5/02	主分类号	B26D5/04
代理机构		代理人
主权项
地址

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