发明名称 Portable containment device for treatment of hazardous materials
摘要 A containment bag system specifically adapted for the removal of asbestos insulation from asbestos covered pipes and valves without contamination of the worker or the surrounding environment; a method of removing asbestos and other hazardous materials from limited areas using a safe containment system; a method for manufacturing the containment system.
申请公布号 US4626291(A) 申请公布日期 1986.12.02
申请号 US19850777560 申请日期 1985.09.18
申请人 NATALE, THOMAS 发明人 NATALE, THOMAS
分类号 B08B9/02;B08B15/02;(IPC1-7):B08B5/04 主分类号 B08B9/02
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