JPH0223562U - - Google Patents

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Publication number
JPH0223562U
JPH0223562U JP9990288U JP9990288U JPH0223562U JP H0223562 U JPH0223562 U JP H0223562U JP 9990288 U JP9990288 U JP 9990288U JP 9990288 U JP9990288 U JP 9990288U JP H0223562 U JPH0223562 U JP H0223562U
Authority
JP
Japan
Prior art keywords
yeast
sheet
woven fabrics
mask
mask according
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
JP9990288U
Other languages
English (en)
Other versions
JPH0632126Y2 (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 JP9990288U priority Critical patent/JPH0632126Y2/ja
Publication of JPH0223562U publication Critical patent/JPH0223562U/ja
Application granted granted Critical
Publication of JPH0632126Y2 publication Critical patent/JPH0632126Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Respiratory Apparatuses And Protective Means (AREA)

Description

【図面の簡単な説明】
図は、本考案のマスクの例の一部を破断した斜
視図である。 A……酵母菌担持シート状濾過材。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 酵母菌を担持させたシート状濾過材を少く
    とも一部に積層してなるマスク。 (2) 酵母菌としてサツカロミセス層およびハン
    セニアスポラ属から選択された複数種のものを用
    いてなる請求項(1)記載のマスク。 (3) シート状濾過材として織布および不織布か
    ら選択された繊維布を用いてなる請求項(1)また
    は(2)記載のマスク。
JP9990288U 1988-07-29 1988-07-29 マスク Expired - Lifetime JPH0632126Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9990288U JPH0632126Y2 (ja) 1988-07-29 1988-07-29 マスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9990288U JPH0632126Y2 (ja) 1988-07-29 1988-07-29 マスク

Publications (2)

Publication Number Publication Date
JPH0223562U true JPH0223562U (ja) 1990-02-16
JPH0632126Y2 JPH0632126Y2 (ja) 1994-08-24

Family

ID=31327490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9990288U Expired - Lifetime JPH0632126Y2 (ja) 1988-07-29 1988-07-29 マスク

Country Status (1)

Country Link
JP (1) JPH0632126Y2 (ja)

Also Published As

Publication number Publication date
JPH0632126Y2 (ja) 1994-08-24

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