Fire extinguishing methods and blends utilizing hydrofluorocarbons
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United States of America Patent
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Jun 23, 1992
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N/A
app pub date -
Nov 21, 1989
filing date -
Aug 21, 1989
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Expired
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Abstract
Highly fluorinated, saturated, C.sub.2 and C.sub.3 hydrofluorocarbons are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems.
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