Perfectionnements aux générateurs de vapeur tubulaires,申请号FRD857855-传众专利搜索

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发明名称	Perfectionnements aux générateurs de vapeur tubulaires
摘要
申请公布号	FR857855(A)	申请公布日期	1940.10.03
申请号	FRD857855	申请日期	1939.07.13
申请人	BABCOCK & WILCOX	发明人
分类号	F22B29/00;F22B37/14	主分类号	F22B29/00
代理机构		代理人
主权项
地址

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