FR649179A - Device for preventing nitrogen build-up in closed-cycle breathing apparatus - Google Patents

Device for preventing nitrogen build-up in closed-cycle breathing apparatus

Info

Publication number
FR649179A
FR649179A FR649179DA FR649179A FR 649179 A FR649179 A FR 649179A FR 649179D A FR649179D A FR 649179DA FR 649179 A FR649179 A FR 649179A
Authority
FR
France
Prior art keywords
closed
breathing apparatus
preventing nitrogen
cycle breathing
build
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.)
Gasgluhlicht Auer Deut GmbH
HANTSEA TISCHE APPBAU GES VORM
Original Assignee
Gasgluhlicht Auer Deut GmbH
HANTSEA TISCHE APPBAU GES VORM
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 Gasgluhlicht Auer Deut GmbH, HANTSEA TISCHE APPBAU GES VORM filed Critical Gasgluhlicht Auer Deut GmbH
Application granted granted Critical
Publication of FR649179A publication Critical patent/FR649179A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR649179D 1927-02-16 1928-02-16 Device for preventing nitrogen build-up in closed-cycle breathing apparatus Expired FR649179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE649179X 1927-02-16

Publications (1)

Publication Number Publication Date
FR649179A true FR649179A (en) 1928-12-19

Family

ID=6581232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649179D Expired FR649179A (en) 1927-02-16 1928-02-16 Device for preventing nitrogen build-up in closed-cycle breathing apparatus

Country Status (1)

Country Link
FR (1) FR649179A (en)

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