JPH0517075Y2 - - Google Patents

Info

Publication number
JPH0517075Y2
JPH0517075Y2 JP1985000525U JP52585U JPH0517075Y2 JP H0517075 Y2 JPH0517075 Y2 JP H0517075Y2 JP 1985000525 U JP1985000525 U JP 1985000525U JP 52585 U JP52585 U JP 52585U JP H0517075 Y2 JPH0517075 Y2 JP H0517075Y2
Authority
JP
Japan
Prior art keywords
mask
wearer
ventilation plate
mouth
nose
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.)
Expired - Lifetime
Application number
JP1985000525U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61118350U (enExample
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 JP1985000525U priority Critical patent/JPH0517075Y2/ja
Publication of JPS61118350U publication Critical patent/JPS61118350U/ja
Application granted granted Critical
Publication of JPH0517075Y2 publication Critical patent/JPH0517075Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP1985000525U 1985-01-09 1985-01-09 Expired - Lifetime JPH0517075Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985000525U JPH0517075Y2 (enExample) 1985-01-09 1985-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985000525U JPH0517075Y2 (enExample) 1985-01-09 1985-01-09

Publications (2)

Publication Number Publication Date
JPS61118350U JPS61118350U (enExample) 1986-07-25
JPH0517075Y2 true JPH0517075Y2 (enExample) 1993-05-07

Family

ID=30472450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985000525U Expired - Lifetime JPH0517075Y2 (enExample) 1985-01-09 1985-01-09

Country Status (1)

Country Link
JP (1) JPH0517075Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614836U (enExample) * 1979-07-12 1981-02-07

Also Published As

Publication number Publication date
JPS61118350U (enExample) 1986-07-25

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