JPS6384253U - - Google Patents

Info

Publication number
JPS6384253U
JPS6384253U JP17892886U JP17892886U JPS6384253U JP S6384253 U JPS6384253 U JP S6384253U JP 17892886 U JP17892886 U JP 17892886U JP 17892886 U JP17892886 U JP 17892886U JP S6384253 U JPS6384253 U JP S6384253U
Authority
JP
Japan
Prior art keywords
pieces
stacked
mask body
mask
joint
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.)
Pending
Application number
JP17892886U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP17892886U priority Critical patent/JPS6384253U/ja
Publication of JPS6384253U publication Critical patent/JPS6384253U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP17892886U 1986-11-20 1986-11-20 Pending JPS6384253U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17892886U JPS6384253U (no) 1986-11-20 1986-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17892886U JPS6384253U (no) 1986-11-20 1986-11-20

Publications (1)

Publication Number Publication Date
JPS6384253U true JPS6384253U (no) 1988-06-02

Family

ID=31121522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17892886U Pending JPS6384253U (no) 1986-11-20 1986-11-20

Country Status (1)

Country Link
JP (1) JPS6384253U (no)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006149711A (ja) * 2004-11-30 2006-06-15 Midori Anzen Co Ltd マスク用内装具およびマスク
CN107048530A (zh) * 2009-09-18 2017-08-18 3M创新有限公司 具有对称标记的水平平折过滤式面罩呼吸器
JP2018536099A (ja) * 2015-09-30 2018-12-06 スリーエム イノベイティブ プロパティズ カンパニー 呼気弁を備える折り畳み可能なフェイスピース呼吸マスク

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100893A (no) * 1974-01-09 1975-08-09
JPS5827567A (ja) * 1981-08-12 1983-02-18 アメリカン・オプテイカル・コ−ポレ−シヨン 使捨型呼吸マスクとその製法
JPS6017760B2 (ja) * 1976-02-02 1985-05-07 キヤタピラ−・トラクタ−・コンパニ− ウインチ制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100893A (no) * 1974-01-09 1975-08-09
JPS6017760B2 (ja) * 1976-02-02 1985-05-07 キヤタピラ−・トラクタ−・コンパニ− ウインチ制御装置
JPS5827567A (ja) * 1981-08-12 1983-02-18 アメリカン・オプテイカル・コ−ポレ−シヨン 使捨型呼吸マスクとその製法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006149711A (ja) * 2004-11-30 2006-06-15 Midori Anzen Co Ltd マスク用内装具およびマスク
CN107048530A (zh) * 2009-09-18 2017-08-18 3M创新有限公司 具有对称标记的水平平折过滤式面罩呼吸器
US9826786B2 (en) 2009-09-18 2017-11-28 3M Innovative Properties Company Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
JP2018536099A (ja) * 2015-09-30 2018-12-06 スリーエム イノベイティブ プロパティズ カンパニー 呼気弁を備える折り畳み可能なフェイスピース呼吸マスク
JP2022050697A (ja) * 2015-09-30 2022-03-30 スリーエム イノベイティブ プロパティズ カンパニー 呼気弁を備える折り畳み可能なフェイスピース呼吸マスク

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