JPS60168843U - 防じんマスクの顔面密着性試験用ガイド - Google Patents

防じんマスクの顔面密着性試験用ガイド

Info

Publication number
JPS60168843U
JPS60168843U JP5662084U JP5662084U JPS60168843U JP S60168843 U JPS60168843 U JP S60168843U JP 5662084 U JP5662084 U JP 5662084U JP 5662084 U JP5662084 U JP 5662084U JP S60168843 U JPS60168843 U JP S60168843U
Authority
JP
Japan
Prior art keywords
guide
testing
face adhesion
dust masks
face
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
JP5662084U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0238771Y2 (enExample
Inventor
木村　菊二
阿部　▲し▼男
柴田　晴通
Original Assignee
柴田科学器械工業株式会社
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 柴田科学器械工業株式会社 filed Critical 柴田科学器械工業株式会社
Priority to JP5662084U priority Critical patent/JPS60168843U/ja
Publication of JPS60168843U publication Critical patent/JPS60168843U/ja
Application granted granted Critical
Publication of JPH0238771Y2 publication Critical patent/JPH0238771Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP5662084U 1984-04-19 1984-04-19 防じんマスクの顔面密着性試験用ガイド Granted JPS60168843U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5662084U JPS60168843U (ja) 1984-04-19 1984-04-19 防じんマスクの顔面密着性試験用ガイド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5662084U JPS60168843U (ja) 1984-04-19 1984-04-19 防じんマスクの顔面密着性試験用ガイド

Publications (2)

Publication Number Publication Date
JPS60168843U true JPS60168843U (ja) 1985-11-09
JPH0238771Y2 JPH0238771Y2 (enExample) 1990-10-18

Family

ID=30580389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5662084U Granted JPS60168843U (ja) 1984-04-19 1984-04-19 防じんマスクの顔面密着性試験用ガイド

Country Status (1)

Country Link
JP (1) JPS60168843U (enExample)

Also Published As

Publication number Publication date
JPH0238771Y2 (enExample) 1990-10-18

Similar Documents

Publication Publication Date Title
JPS60168843U (ja) 防じんマスクの顔面密着性試験用ガイド
JPS5925708U (ja) ボルトによる締結構造
JPS59136009U (ja) バンド式クランプ
JPS6051377U (ja) チユ−ブ・ホルダ−
JPS5911981U (ja) 管内插入用導管
JPS5935536U (ja) コ−キング用チユ−ブ
JPS60185718U (ja) ボ−ルジヨイントの連結機構
JPS58174274U (ja) 伸縮ブ−ム用管材
JPS58125635U (ja) 管状構造部材のｔ字継ぎ構造
JPS6115127U (ja) 熱収縮性被覆材
JPS6127674U (ja) のびるホチキス
JPS5959508U (ja) 管体
JPS5986492U (ja) 管継手
JPS58110486U (ja) クリツプ
JPS5886980U (ja) 空缶再生管
JPS6054587U (ja) 組立水槽用の長尺パネル
JPS585506U (ja) パネル連結部のシール装置
JPS607294U (ja) フロ−ト体
JPS5922834U (ja) 軒下用日除け
JPS60121485U (ja) 配管開先合せ用治具
JPS609458U (ja) 電気掃除機の自動伸長延長管
JPS60165219U (ja) フユ−エルインレツト部の構造
JPS58169208U (ja) 管状部材の接続装置
JPS58187683U (ja) 吸引管の接続具
JPS58121546U (ja) ビニ−ル温室のシ−ト押え止め具