Improvements in elastic sanitary telephone protectors,申请号GB19360014824-传众专利搜索

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发明名称	Improvements in elastic sanitary telephone protectors
摘要
申请公布号	GB459024(A)	申请公布日期	1936.12.31
申请号	GB19360014824	申请日期	1936.05.26
申请人	GODEL BEN KALENOFF	发明人
分类号	H04R1/12	主分类号	H04R1/12
代理机构		代理人
主权项
地址

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