JPS612877A - 防毒マスク - Google Patents

防毒マスク

Info

Publication number
JPS612877A
JPS612877A JP59122961A JP12296184A JPS612877A JP S612877 A JPS612877 A JP S612877A JP 59122961 A JP59122961 A JP 59122961A JP 12296184 A JP12296184 A JP 12296184A JP S612877 A JPS612877 A JP S612877A
Authority
JP
Japan
Prior art keywords
gas mask
air
oxidation catalyst
endothermic reaction
substance
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.)
Granted
Application number
JP59122961A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433468B2 (enExample
Inventor
雅彦 伊藤
恒明 馬渡
正孝 望月
耕一 益子
田守　弘司
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP59122961A priority Critical patent/JPS612877A/ja
Publication of JPS612877A publication Critical patent/JPS612877A/ja
Publication of JPH0433468B2 publication Critical patent/JPH0433468B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP59122961A 1984-06-16 1984-06-16 防毒マスク Granted JPS612877A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59122961A JPS612877A (ja) 1984-06-16 1984-06-16 防毒マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59122961A JPS612877A (ja) 1984-06-16 1984-06-16 防毒マスク

Publications (2)

Publication Number Publication Date
JPS612877A true JPS612877A (ja) 1986-01-08
JPH0433468B2 JPH0433468B2 (enExample) 1992-06-03

Family

ID=14848903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59122961A Granted JPS612877A (ja) 1984-06-16 1984-06-16 防毒マスク

Country Status (1)

Country Link
JP (1) JPS612877A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690101A (en) * 1995-07-14 1997-11-25 Kutta; Helmuth W. Portable air purifier with chemical reaction zone
CN104394940A (zh) * 2012-06-21 2015-03-04 Emw能源有限公司 便携式空气净化器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195475A (en) * 1981-05-28 1982-12-01 Matsushita Electric Industrial Co Ltd Gas mask
JPS5825175A (ja) * 1981-08-07 1983-02-15 揚　文羊 防煙防毒マスク

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195475A (en) * 1981-05-28 1982-12-01 Matsushita Electric Industrial Co Ltd Gas mask
JPS5825175A (ja) * 1981-08-07 1983-02-15 揚　文羊 防煙防毒マスク

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690101A (en) * 1995-07-14 1997-11-25 Kutta; Helmuth W. Portable air purifier with chemical reaction zone
CN104394940A (zh) * 2012-06-21 2015-03-04 Emw能源有限公司 便携式空气净化器

Also Published As

Publication number Publication date
JPH0433468B2 (enExample) 1992-06-03

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