Perfectionnements apportés aux joints d'étanchéité et aux enceintes étanches quelconques et en particulier aux marmites autoclaves qui en font utilisation,申请号FRD1146563-传众专利搜索

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发明名称	Perfectionnements apportés aux joints d'étanchéité et aux enceintes étanches quelconques et en particulier aux marmites autoclaves qui en font utilisation
摘要
申请公布号	FR1146563(A)	申请公布日期	1957.11.13
申请号	FRD1146563	申请日期	1955.09.15
申请人		发明人	AMATHIEU LUCIEN-THADEE
分类号	F16J13/04	主分类号	F16J13/04
代理机构		代理人
主权项
地址

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