Corps creux à couches enroulées pour haute pression,申请号FRD1084548-传众专利搜索

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发明名称	Corps creux à couches enroulées pour haute pression
摘要
申请公布号	FR1084548(A)	申请公布日期	1955.01.20
申请号	FRD1084548	申请日期	1953.10.02
申请人	RUHRSTAHL AKTIENGESELLSCHAFT	发明人
分类号	F16L9/04	主分类号	F16L9/04
代理机构		代理人
主权项
地址

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