JPS643649U - - Google Patents

Info

Publication number
JPS643649U
JPS643649U JP9657087U JP9657087U JPS643649U JP S643649 U JPS643649 U JP S643649U JP 9657087 U JP9657087 U JP 9657087U JP 9657087 U JP9657087 U JP 9657087U JP S643649 U JPS643649 U JP S643649U
Authority
JP
Japan
Prior art keywords
air
connection port
automatic switching
air supply
compressor
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
JP9657087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0620538Y2 (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 JP9657087U priority Critical patent/JPH0620538Y2/ja
Publication of JPS643649U publication Critical patent/JPS643649U/ja
Application granted granted Critical
Publication of JPH0620538Y2 publication Critical patent/JPH0620538Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP9657087U 1987-06-25 1987-06-25 エアラインマスクの送気支援警報装置 Expired - Lifetime JPH0620538Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9657087U JPH0620538Y2 (ja) 1987-06-25 1987-06-25 エアラインマスクの送気支援警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9657087U JPH0620538Y2 (ja) 1987-06-25 1987-06-25 エアラインマスクの送気支援警報装置

Publications (2)

Publication Number Publication Date
JPS643649U true JPS643649U (2) 1989-01-11
JPH0620538Y2 JPH0620538Y2 (ja) 1994-06-01

Family

ID=31321552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9657087U Expired - Lifetime JPH0620538Y2 (ja) 1987-06-25 1987-06-25 エアラインマスクの送気支援警報装置

Country Status (1)

Country Link
JP (1) JPH0620538Y2 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012217663A (ja) * 2011-04-11 2012-11-12 Maru T Ohtsuka:Kk 送気マスク用エアーコンプレッサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012217663A (ja) * 2011-04-11 2012-11-12 Maru T Ohtsuka:Kk 送気マスク用エアーコンプレッサ

Also Published As

Publication number Publication date
JPH0620538Y2 (ja) 1994-06-01

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