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Luchaire SA
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Luchaire SA
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Application filed by Luchaire SAfiledCriticalLuchaire SA
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Publication of FR801643ApublicationCriticalpatent/FR801643A/fr
A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
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Health & Medical Sciences
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Pulmonology
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Business, Economics & Management
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Emergency Management
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FR801643D1935-05-071935-05-07Masque de protection contre les gaz
ExpiredFR801643A
(fr)