AU2003242201A1 - Gas defense respirator - Google Patents

Gas defense respirator

Info

Publication number
AU2003242201A1
AU2003242201A1 AU2003242201A AU2003242201A AU2003242201A1 AU 2003242201 A1 AU2003242201 A1 AU 2003242201A1 AU 2003242201 A AU2003242201 A AU 2003242201A AU 2003242201 A AU2003242201 A AU 2003242201A AU 2003242201 A1 AU2003242201 A1 AU 2003242201A1
Authority
AU
Australia
Prior art keywords
gas defense
respirator
defense respirator
gas
defense
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.)
Abandoned
Application number
AU2003242201A
Inventor
Dongzuo Yang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003242201A1 publication Critical patent/AU2003242201A1/en
Abandoned 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
    • 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)
AU2003242201A 2003-05-27 2003-06-09 Gas defense respirator Abandoned AU2003242201A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNB031266894A CN1318108C (en) 2003-05-27 2003-05-27 Bionic intelligent breathing mask device
CN03126689.4 2003-05-27
PCT/CN2003/000449 WO2004105882A1 (en) 2003-05-27 2003-06-09 Gas defense respirator

Publications (1)

Publication Number Publication Date
AU2003242201A1 true AU2003242201A1 (en) 2005-01-21

Family

ID=29260337

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003242201A Abandoned AU2003242201A1 (en) 2003-05-27 2003-06-09 Gas defense respirator

Country Status (3)

Country Link
CN (1) CN1318108C (en)
AU (1) AU2003242201A1 (en)
WO (1) WO2004105882A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104606803A (en) * 2015-02-10 2015-05-13 章迅 Instantly sticking type nasal mask
CN107048531B (en) * 2017-03-15 2018-10-19 南昌大学 A kind of haze-proof mask

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072516A (en) * 1980-03-31 1981-10-07 Siebe Gorman & Co Ltd Improvements in and relating to respiratory face masks
CN2074192U (en) * 1990-08-28 1991-04-03 周柏云 Dust-proof unsuffocative mouthpiece
DE4220780C1 (en) * 1992-06-25 1993-09-23 Draegerwerk Ag, 23558 Luebeck, De
CN2149929Y (en) * 1993-02-17 1993-12-22 李植晋 Poison-protective mouthpiece
CN2157797Y (en) * 1993-03-30 1994-03-02 黄健 Anti-dust poison mask with gas-filled sealing skeleton
CN2173089Y (en) * 1993-12-21 1994-08-03 邱炳耀 Composite dust-proof gauze mask

Also Published As

Publication number Publication date
CN1454681A (en) 2003-11-12
CN1318108C (en) 2007-05-30
WO2004105882A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase