Time delay feature for flame failure protective device,申请号US19430501330-传众专利搜索

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发明名称	Time delay feature for flame failure protective device
摘要
申请公布号	US2429131(A)	申请公布日期	1947.10.14
申请号	US19430501330	申请日期	1943.09.04
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	LATHROP CARL M.
分类号	F23N5/20	主分类号	F23N5/20
代理机构		代理人
主权项
地址

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