Improvements in or relating to methods of covering, impregnating or separating in a water-tight manner, objects or parts thereof from one another,申请号GB19470010104-传众专利搜索

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发明名称	Improvements in or relating to methods of covering, impregnating or separating in a water-tight manner, objects or parts thereof from one another
摘要
申请公布号	GB647889(A)	申请公布日期	1950.12.28
申请号	GB19470010104	申请日期	1947.04.16
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	C08L27/04;H01B3/44	主分类号	C08L27/04
代理机构		代理人
主权项
地址

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