Device for use with the dialing plates of automatic telephone instruments,申请号US19360099285-传众专利搜索

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发明名称	Device for use with the dialing plates of automatic telephone instruments
摘要
申请公布号	US2097384(A)	申请公布日期	1937.10.26
申请号	US19360099285	申请日期	1936.09.03
申请人	SAMI WICKERSHAM SCHUBERT	发明人	SEGEAL BARNETT
分类号	H04M1/23;H04M1/677;H04M17/02	主分类号	H04M1/23
代理机构		代理人
主权项
地址

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