Automatic temperature regulator,申请号US19240731496-传众专利搜索

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发明名称	Automatic temperature regulator
摘要
申请公布号	US1815299(A)	申请公布日期	1931.07.21
申请号	US19240731496	申请日期	1924.08.11
申请人	GEO. M. CRESSATY	发明人	GREBY ERNEST
分类号	H05B1/02	主分类号	H05B1/02
代理机构		代理人
主权项
地址

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