Electric circuit for incandescent lamps,申请号US19500171215-传众专利搜索

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发明名称	Electric circuit for incandescent lamps
摘要
申请公布号	US2594622(A)	申请公布日期	1952.04.29
申请号	US19500171215	申请日期	1950.06.29
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	DOUGLASS MYRL R.
分类号	B61L5/18	主分类号	B61L5/18
代理机构		代理人
主权项
地址

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