DD130915B1 - RESPIRATORY PROTECTION FACE MASK - Google Patents

RESPIRATORY PROTECTION FACE MASK

Info

Publication number
DD130915B1
DD130915B1 DD19866877A DD19866877A DD130915B1 DD 130915 B1 DD130915 B1 DD 130915B1 DD 19866877 A DD19866877 A DD 19866877A DD 19866877 A DD19866877 A DD 19866877A DD 130915 B1 DD130915 B1 DD 130915B1
Authority
DD
German Democratic Republic
Prior art keywords
face mask
respiratory protection
protection face
respiratory
mask
Prior art date
Application number
DD19866877A
Other languages
German (de)
Other versions
DD130915A1 (en
Inventor
Steffen Zemelka
Horst Schurig
Walter Goerner
Klaus Krueger
Rudolf Mueller
Original Assignee
Steffen Zemelka
Horst Schurig
Walter Goerner
Klaus Krueger
Rudolf Mueller
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 Steffen Zemelka, Horst Schurig, Walter Goerner, Klaus Krueger, Rudolf Mueller filed Critical Steffen Zemelka
Priority to DD19866877A priority Critical patent/DD130915B1/en
Priority to BG7839233A priority patent/BG29014A1/en
Priority to DE19782813074 priority patent/DE2813074A1/en
Priority to SU787770150A priority patent/SU886908A1/en
Priority to YU98878A priority patent/YU41095B/en
Priority to RO7893906A priority patent/RO81192A/en
Priority to PL20644778A priority patent/PL110871B1/en
Priority to HUME002163 priority patent/HU179530B/en
Priority to IN477/CAL/78A priority patent/IN150186B/en
Publication of DD130915A1 publication Critical patent/DD130915A1/en
Publication of DD130915B1 publication Critical patent/DD130915B1/en

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
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DD19866877A 1977-04-29 1977-04-29 RESPIRATORY PROTECTION FACE MASK DD130915B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD19866877A DD130915B1 (en) 1977-04-29 1977-04-29 RESPIRATORY PROTECTION FACE MASK
BG7839233A BG29014A1 (en) 1977-04-29 1978-03-20 Respirator
DE19782813074 DE2813074A1 (en) 1977-04-29 1978-03-25 Face mask strap securing tongues - includes removal of roof, and internal walls, consolidation of site, and rebuilding with prefabricated rooms or panels
SU787770150A SU886908A1 (en) 1977-04-29 1978-03-31 Respirator
YU98878A YU41095B (en) 1977-04-29 1978-04-25 Complete mask for protecting respiratory organs
RO7893906A RO81192A (en) 1977-04-29 1978-04-26 MASK FOR THE PROTECTION OF BREATHING
PL20644778A PL110871B1 (en) 1977-04-29 1978-04-28 Smokeproof protective face mask
HUME002163 HU179530B (en) 1977-04-29 1978-04-28 Full mask protecting breating organs
IN477/CAL/78A IN150186B (en) 1977-04-29 1978-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19866877A DD130915B1 (en) 1977-04-29 1977-04-29 RESPIRATORY PROTECTION FACE MASK

Publications (2)

Publication Number Publication Date
DD130915A1 DD130915A1 (en) 1978-05-17
DD130915B1 true DD130915B1 (en) 1979-02-28

Family

ID=5508190

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19866877A DD130915B1 (en) 1977-04-29 1977-04-29 RESPIRATORY PROTECTION FACE MASK

Country Status (9)

Country Link
BG (1) BG29014A1 (en)
DD (1) DD130915B1 (en)
DE (1) DE2813074A1 (en)
HU (1) HU179530B (en)
IN (1) IN150186B (en)
PL (1) PL110871B1 (en)
RO (1) RO81192A (en)
SU (1) SU886908A1 (en)
YU (1) YU41095B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2668855C2 (en) 2013-03-15 2018-10-03 Скотт Текнолоджиз, Инк. Reconfigurable full facemask having a cartridge module for respiratory protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE528975C (en) * 1931-07-06 Draegerwerk Ag Head strap arrangement for pliable gas masks
DE2250176C3 (en) * 1972-10-13 1980-01-24 Draegerwerk Ag, 2400 Luebeck Straps for a respirator

Also Published As

Publication number Publication date
DE2813074A1 (en) 1978-11-09
YU98878A (en) 1982-06-30
PL110871B1 (en) 1980-08-30
RO81192B (en) 1983-01-30
DD130915A1 (en) 1978-05-17
RO81192A (en) 1983-02-01
PL206447A1 (en) 1979-06-04
HU179530B (en) 1982-11-29
BG29014A1 (en) 1980-09-15
IN150186B (en) 1982-08-07
SU886908A1 (en) 1981-12-07
YU41095B (en) 1986-12-31

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Legal Events

Date Code Title Description
UW Conversion of economic patent into exclusive patent
ENJ Ceased due to non-payment of renewal fee