JPS58108855U - 防毒マスク - Google Patents

防毒マスク

Info

Publication number
JPS58108855U
JPS58108855U JP19072881U JP19072881U JPS58108855U JP S58108855 U JPS58108855 U JP S58108855U JP 19072881 U JP19072881 U JP 19072881U JP 19072881 U JP19072881 U JP 19072881U JP S58108855 U JPS58108855 U JP S58108855U
Authority
JP
Japan
Prior art keywords
gas mask
breathing tube
layers
activated carbon
radium
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
JP19072881U
Other languages
English (en)
Inventor
依光　範宗
吉谷　義之助
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 JP19072881U priority Critical patent/JPS58108855U/ja
Publication of JPS58108855U publication Critical patent/JPS58108855U/ja
Pending legal-status Critical Current

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  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は本考案にかかる防毒マスクの一実施例を示すもの
で、第１図は斜視図、第２図は蓋体を取　　。 り外した状態を示す呼吸筒の斜視図、第３図は呼吸筒の
断面図、１は防毒マスク、２は防護面、３は吸呼筒、４
．４′は吸気孔、５は蓋体、６は活性炭層、７は金属ラ
ジウム層、８は昇口部圧着体、′９は防護ガラス、１０
はろ材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 防護面と呼吸筒より成る防毒マスクにおいて、呼吸筒の
    内部に夫々詰め替え可能な活性炭の層と、金属ラジウム
    の層六を交互に積層して成る防毒マスク。
JP19072881U 1981-12-21 1981-12-21 防毒マスク Pending JPS58108855U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19072881U JPS58108855U (ja) 1981-12-21 1981-12-21 防毒マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19072881U JPS58108855U (ja) 1981-12-21 1981-12-21 防毒マスク

Publications (1)

Publication Number Publication Date
JPS58108855U true JPS58108855U (ja) 1983-07-25

Family

ID=30104243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19072881U Pending JPS58108855U (ja) 1981-12-21 1981-12-21 防毒マスク

Country Status (1)

Country Link
JP (1) JPS58108855U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083672A (ja) * 1983-10-14 1985-05-11 山本光学株式会社 環境汚染防止用マスク
KR20020027410A (ko) * 2002-02-15 2002-04-13 유승곤 독성 및 유해성 가스 제거용 활성탄소섬유 내장 방독/방진마스크

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083672A (ja) * 1983-10-14 1985-05-11 山本光学株式会社 環境汚染防止用マスク
KR20020027410A (ko) * 2002-02-15 2002-04-13 유승곤 독성 및 유해성 가스 제거용 활성탄소섬유 내장 방독/방진마스크

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