FR845856A - Device for the production of oxygen - Google Patents

Device for the production of oxygen

Info

Publication number
FR845856A
FR845856A FR845856DA FR845856A FR 845856 A FR845856 A FR 845856A FR 845856D A FR845856D A FR 845856DA FR 845856 A FR845856 A FR 845856A
Authority
FR
France
Prior art keywords
oxygen
production
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR845856A publication Critical patent/FR845856A/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR845856D 1938-11-09 1938-11-09 Device for the production of oxygen Expired FR845856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845856T 1938-11-09

Publications (1)

Publication Number Publication Date
FR845856A true FR845856A (en) 1939-09-04

Family

ID=9313049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845856D Expired FR845856A (en) 1938-11-09 1938-11-09 Device for the production of oxygen

Country Status (1)

Country Link
FR (1) FR845856A (en)

Similar Documents

Publication Publication Date Title
CH260723A (en) Device for the production of sawtooth oscillations.
FR864375A (en) Device for the representation of obstacles
FR822265A (en) Platform for light minesweepers
FR845856A (en) Device for the production of oxygen
FR871964A (en) Device for the production of metal coatings
FR849673A (en) Method and device for the production of urea
FR858334A (en) Device for the production of mechanical oscillations by means of magnetostriction
FR849553A (en) Processes for the production of halogenated aryl vinyl ethers
FR860806A (en) Device for the production of gas to water
FR853350A (en) Apparatus for the application of sympathico-therapy
CH289111A (en) Bearing for timepiece.
FR850433A (en) Device for the production of zippers
FR853382A (en) Device for the projection of clichés
FR859035A (en) Device for the treatment of any materials by means of mechanical oscillations
FR868373A (en) Device for the production of cast iron jets
FR762055A (en) Gasifier for the production of hydrocarbons
FR843293A (en) Balance wheel for watch movements
FR852923A (en) Device for the transmission of electric oscillations
FR869644A (en) Apparatus for the production of feeder tapes for telegraphic manipulator
FR773722A (en) Device for the production of emulsions
FR847980A (en) Device for representing combustion
FR867196A (en) Apparatus for producing analgesia
FR49119E (en) Luminaire for the complete reproduction of daylight
FR1050816A (en) Bearing for timepiece
FR846354A (en) Device for spinning the salad