JPH0239482Y2 - - Google Patents

Info

Publication number
JPH0239482Y2
JPH0239482Y2 JP10148484U JP10148484U JPH0239482Y2 JP H0239482 Y2 JPH0239482 Y2 JP H0239482Y2 JP 10148484 U JP10148484 U JP 10148484U JP 10148484 U JP10148484 U JP 10148484U JP H0239482 Y2 JPH0239482 Y2 JP H0239482Y2
Authority
JP
Japan
Prior art keywords
smoke
mask
exhaust
hole
plate
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
Application number
JP10148484U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116156U (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 JP10148484U priority Critical patent/JPS6116156U/ja
Publication of JPS6116156U publication Critical patent/JPS6116156U/ja
Application granted granted Critical
Publication of JPH0239482Y2 publication Critical patent/JPH0239482Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP10148484U 1984-07-05 1984-07-05 防煙マスクのフイルタ−装置 Granted JPS6116156U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10148484U JPS6116156U (ja) 1984-07-05 1984-07-05 防煙マスクのフイルタ−装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10148484U JPS6116156U (ja) 1984-07-05 1984-07-05 防煙マスクのフイルタ−装置

Publications (2)

Publication Number Publication Date
JPS6116156U JPS6116156U (ja) 1986-01-30
JPH0239482Y2 true JPH0239482Y2 (en]) 1990-10-23

Family

ID=30660919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10148484U Granted JPS6116156U (ja) 1984-07-05 1984-07-05 防煙マスクのフイルタ−装置

Country Status (1)

Country Link
JP (1) JPS6116156U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814786D0 (en) * 1988-06-22 1988-07-27 Bp Oil Ltd Protective hood

Also Published As

Publication number Publication date
JPS6116156U (ja) 1986-01-30

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