Perfectionnements à la fusion du verre par effet joule,申请号FRD825529-传众专利搜索

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发明名称	Perfectionnements à la fusion du verre par effet joule
摘要
申请公布号	FR825529(A)	申请公布日期	1938.03.04
申请号	FRD825529	申请日期	1937.08.13
申请人	SAINT-GOBAIN, CHAUNY & CIREY	发明人
分类号	C03B5/03	主分类号	C03B5/03
代理机构		代理人
主权项
地址

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