Robinet de sécurité,申请号FRD746871-传众专利搜索

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发明名称	Robinet de sécurité
摘要
申请公布号	FR746871(A)	申请公布日期	1933.06.07
申请号	FRD746871	申请日期	1932.12.03
申请人	SOCIETE POUR L'UTILISATION RATIONNELLE DES GAZ	发明人
分类号	F16K41/12	主分类号	F16K41/12
代理机构		代理人
主权项
地址

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