Remote control apparatus,申请号US19400316607-传众专利搜索

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发明名称	Remote control apparatus
摘要
申请公布号	US2293809(A)	申请公布日期	1942.08.25
申请号	US19400316607	申请日期	1940.01.31
申请人	THE UNION SWITCH & SIGNAL COMPANY	发明人	DODD ARTHUR E.
分类号	B61L1/18	主分类号	B61L1/18
代理机构		代理人
主权项
地址

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