Improvements in or relating to spools for holding lengths of tape or the like,申请号GB19570004923-传众专利搜索

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发明名称	Improvements in or relating to spools for holding lengths of tape or the like
摘要
申请公布号	GB834136(A)	申请公布日期	1960.05.04
申请号	GB19570004923	申请日期	1957.02.13
申请人	THE DECCA RECORD COMPANY LIMITED	发明人	WILLIS DONALD WESLEY;KING IAN BLAIR;SKINNER PETER;WINTRINGHAM OLIVER JOSEPH
分类号	G11B15/67	主分类号	G11B15/67
代理机构		代理人
主权项
地址

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