Chemical cartridge for protective respiratory mask,申请号EP19910401861-传众专利搜索

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发明名称	Chemical cartridge for protective respiratory mask
摘要
申请公布号	EP0465371(B1)	申请公布日期	1995.12.13
申请号	EP19910401861	申请日期	1991.07.04
申请人	INSTITUT DE RECHERCHE EN SANTE ET EN SECURITE DU TRAVAIL DU QUEBEC	发明人	LESAGE, JACQUES;OSTIGUY, CLAUDE
分类号	A62B23/02;(IPC1-7):A62B19/00	主分类号	A62B23/02
代理机构		代理人
主权项
地址

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