Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter
Patent
1991-04-05
1993-03-09
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Calorimeter
422 55, 422 58, 422 86, 422 87, G01N 2100
Patent
active
051925001
ABSTRACT:
A double face safety badge having indicia on its first face regarding the personal and medical history of the user, and labelled on the second face that has indicia thereon pertaining to the emergency site attended by the user. Removal of the label from the second face exposes a plurality of toxic gas indicator strips. The strips indicate to the user, or other person, an exposure to toxic gas. The label, when placed in a predetermined place, indicates the general location of a firefighter at an emergency site.
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Firehouse-Dec. 1990 p. 53 by John Leahy, Jr. entitled "Tools, Techniques and Innovations".
Ade Stanley G.
Battison Adrian D.
Housel James C.
Le Long V.
Thrift Murray E.
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