JPS602549U - 防煙防毒マスク - Google Patents

防煙防毒マスク

Info

Publication number
JPS602549U
JPS602549U JP9426083U JP9426083U JPS602549U JP S602549 U JPS602549 U JP S602549U JP 9426083 U JP9426083 U JP 9426083U JP 9426083 U JP9426083 U JP 9426083U JP S602549 U JPS602549 U JP S602549U
Authority
JP
Japan
Prior art keywords
gas mask
smoke gas
folding
proof
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.)
Granted
Application number
JP9426083U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0234917Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
揚　文羊
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
Priority to JP9426083U priority Critical patent/JPS602549U/ja
Publication of JPS602549U publication Critical patent/JPS602549U/ja
Application granted granted Critical
Publication of JPH0234917Y2 publication Critical patent/JPH0234917Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP9426083U 1983-06-21 1983-06-21 防煙防毒マスク Granted JPS602549U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9426083U JPS602549U (ja) 1983-06-21 1983-06-21 防煙防毒マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9426083U JPS602549U (ja) 1983-06-21 1983-06-21 防煙防毒マスク

Publications (2)

Publication Number Publication Date
JPS602549U true JPS602549U (ja) 1985-01-10
JPH0234917Y2 JPH0234917Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-20

Family

ID=30225713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9426083U Granted JPS602549U (ja) 1983-06-21 1983-06-21 防煙防毒マスク

Country Status (1)

Country Link
JP (1) JPS602549U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04171393A (ja) * 1990-10-30 1992-06-18 Takuma Co Ltd コンジット管の地中配管方法
JP2013542037A (ja) * 2010-11-11 2013-11-21 ヨンサン イ 農薬防霧マスク

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04171393A (ja) * 1990-10-30 1992-06-18 Takuma Co Ltd コンジット管の地中配管方法
JP2013542037A (ja) * 2010-11-11 2013-11-21 ヨンサン イ 農薬防霧マスク

Also Published As

Publication number Publication date
JPH0234917Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-20

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