FR1119062A - Respiratory mask - Google Patents

Respiratory mask

Info

Publication number
FR1119062A
FR1119062A FR1119062DA FR1119062A FR 1119062 A FR1119062 A FR 1119062A FR 1119062D A FR1119062D A FR 1119062DA FR 1119062 A FR1119062 A FR 1119062A
Authority
FR
France
Prior art keywords
respiratory mask
respiratory
mask
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.)
Martindale Electric Co Ltd
Original Assignee
Martindale Electric Co Ltd
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 Martindale Electric Co Ltd filed Critical Martindale Electric Co Ltd
Application granted granted Critical
Publication of FR1119062A publication Critical patent/FR1119062A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR1119062D 1954-02-22 1955-02-11 Respiratory mask Expired FR1119062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1119062X 1954-02-22

Publications (1)

Publication Number Publication Date
FR1119062A true FR1119062A (en) 1956-06-14

Family

ID=10875471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119062D Expired FR1119062A (en) 1954-02-22 1955-02-11 Respiratory mask

Country Status (1)

Country Link
FR (1) FR1119062A (en)

Similar Documents

Publication Publication Date Title
BE604920Q (en) Verftoestel
FR1117548A (en) Whistle
FR1122051A (en) Protective mask
FR1185773A (en) Respiratory mask
FR1119062A (en) Respiratory mask
FR1120535A (en) Diver mask
FR1479473A (en) case
FR1119390A (en) Advanced respiratory mask
ES44173Y (en) Inhaler
ES43735Y (en) Enhanced inhaler
LU33051A1 (en) padding
FR1101044A (en) case
FR1107084A (en) case
FR1111689A (en) Parachutes
AT187008B (en) Malschloss
FR1134757A (en) Respiratory
FR1118189A (en) Respiratory
ES45273Y (en) Underwater mask
FR1143531A (en) Heated respiratory mask
CH328274A (en) Breathing apparatus
FI27028A (en) Sätt att controllera uppslutningsgraden i cellulosakokare
FI27089A (en) Sätt att efterbehandla cellulosamaterial
FI32217A (en) Sätt att framställa therapeutiska kompositioner
FI31810A (en) Sätt att torka degprodukter
FI30483A (en) Sätt att avlägsna inkrusteringar från vegetabilt fibermaterial