DEVICE FOR PROTECTION FROM NARCOTIC GASES,申请号BG19850068540-传众专利搜索

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发明名称	DEVICE FOR PROTECTION FROM NARCOTIC GASES
摘要
申请公布号	BG39143(A1)	申请公布日期	1986.05.15
申请号	BG19850068540	申请日期	1985.01.25
申请人	NIKITOV,PETKO JJ.;STANEV,CVETAN S.	发明人	NIKITOV,PETKO JJ.;STANEV,CVETAN S.
分类号	A61M16/00;(IPC1-7):A61M16/00	主分类号	A61M16/00
代理机构		代理人
主权项
地址

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