FR837785A - Gas mask - Google Patents

Gas mask

Info

Publication number
FR837785A
FR837785A FR837785DA FR837785A FR 837785 A FR837785 A FR 837785A FR 837785D A FR837785D A FR 837785DA FR 837785 A FR837785 A FR 837785A
Authority
FR
France
Prior art keywords
gas mask
mask
gas
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.)
VEREENIGD IND BEZIT VERITEX N
Original Assignee
VEREENIGD IND BEZIT VERITEX N
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 VEREENIGD IND BEZIT VERITEX N filed Critical VEREENIGD IND BEZIT VERITEX N
Application granted granted Critical
Publication of FR837785A publication Critical patent/FR837785A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR837785D 1938-02-25 1938-05-10 Gas mask Expired FR837785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL837785X 1938-02-25

Publications (1)

Publication Number Publication Date
FR837785A true FR837785A (en) 1939-02-20

Family

ID=19843207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837785D Expired FR837785A (en) 1938-02-25 1938-05-10 Gas mask

Country Status (1)

Country Link
FR (1) FR837785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649016A1 (en) * 1989-06-30 1991-01-04 Draegerwerk Ag RESPIRATORY MASK WITH BANDAGE IN THE FORM OF SEAL TRIM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649016A1 (en) * 1989-06-30 1991-01-04 Draegerwerk Ag RESPIRATORY MASK WITH BANDAGE IN THE FORM OF SEAL TRIM

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