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KOMET KOMPAGNIE fur OPTIK
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KOMET KOMPAGNIE fur OPTIK
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Application filed by KOMET KOMPAGNIE fur OPTIKfiledCriticalKOMET KOMPAGNIE fur OPTIK
Application grantedgrantedCritical
Publication of FR750554ApublicationCriticalpatent/FR750554A/fr
A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
A62D1/0007—Solid extinguishing substances
A62D1/0014—Powders; Granules
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Chemical & Material Sciences
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
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Business, Economics & Management
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Emergency Management
(AREA)
FR750554D1932-02-131933-02-10Traitement des poudres d'extinction
ExpiredFR750554A
(fr)