Telephone holder and receiver lifter,申请号US19450626780-传众专利搜索

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法人/股东/高管

发明名称	Telephone holder and receiver lifter
摘要
申请公布号	US2490709(A)	申请公布日期	1949.12.06
申请号	US19450626780	申请日期	1945.11.05
申请人	ROVNAK GEORGE J	发明人	ROVNAK GEORGE J.
分类号	H04M1/11	主分类号	H04M1/11
代理机构		代理人
主权项
地址

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