RESERVOIR DE PRESSION ET BAGUE D'ETANCHEITE POUR RESERVOIR DE PRESSION.,申请号BED720928-传众专利搜索

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发明名称	RESERVOIR DE PRESSION ET BAGUE D'ETANCHEITE POUR RESERVOIR DE PRESSION.
摘要
申请公布号	BE720928(A)	申请公布日期	1969.03.03
申请号	BED720928	申请日期	1968.09.16
申请人		发明人
分类号	F15B1/22;H03F3/04	主分类号	F15B1/22
代理机构		代理人
主权项
地址

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