FR864827A - Improvements to means of protection against combat gases - Google Patents

Improvements to means of protection against combat gases

Info

Publication number
FR864827A
FR864827A FR864827DA FR864827A FR 864827 A FR864827 A FR 864827A FR 864827D A FR864827D A FR 864827DA FR 864827 A FR864827 A FR 864827A
Authority
FR
France
Prior art keywords
protection against
combat gases
against combat
gases
protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Leon Camille Felix Boyer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR864827A publication Critical patent/FR864827A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • C01B32/348—Metallic compounds
FR864827D 1940-01-16 1939-12-23 Improvements to means of protection against combat gases Expired FR864827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51070T 1940-01-16

Publications (1)

Publication Number Publication Date
FR864827A true FR864827A (en) 1941-05-06

Family

ID=8685984

Family Applications (2)

Application Number Title Priority Date Filing Date
FR864827D Expired FR864827A (en) 1940-01-16 1939-12-23 Improvements to means of protection against combat gases
FR51070D Expired FR51070E (en) 1940-01-16 1940-01-16 Improvements to means of protection against combat gases

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR51070D Expired FR51070E (en) 1940-01-16 1940-01-16 Improvements to means of protection against combat gases

Country Status (1)

Country Link
FR (2) FR864827A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037537A1 (en) * 1980-04-03 1981-10-14 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Process for the manufacture of highly specific active char
EP0155991A1 (en) * 1984-02-14 1985-10-02 Drägerwerk Aktiengesellschaft Carbon monoxide respiratory apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037537A1 (en) * 1980-04-03 1981-10-14 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Process for the manufacture of highly specific active char
EP0155991A1 (en) * 1984-02-14 1985-10-02 Drägerwerk Aktiengesellschaft Carbon monoxide respiratory apparatus

Also Published As

Publication number Publication date
FR51070E (en) 1941-08-06

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