FR41331E - Safety device against gas suffocation - Google Patents

Safety device against gas suffocation

Info

Publication number
FR41331E
FR41331E FR41331DA FR41331E FR 41331 E FR41331 E FR 41331E FR 41331D A FR41331D A FR 41331DA FR 41331 E FR41331 E FR 41331E
Authority
FR
France
Prior art keywords
safety device
device against
against gas
gas suffocation
suffocation
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
Jean Ebrard
Enrique Aris
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 FR41331E publication Critical patent/FR41331E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR41331D 1931-11-27 1931-11-27 Safety device against gas suffocation Expired FR41331E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41331T 1931-11-27

Publications (1)

Publication Number Publication Date
FR41331E true FR41331E (en) 1932-12-03

Family

ID=8677496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41331D Expired FR41331E (en) 1931-11-27 1931-11-27 Safety device against gas suffocation

Country Status (1)

Country Link
FR (1) FR41331E (en)

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