JPH03124996U - - Google Patents

Info

Publication number
JPH03124996U
JPH03124996U JP3418590U JP3418590U JPH03124996U JP H03124996 U JPH03124996 U JP H03124996U JP 3418590 U JP3418590 U JP 3418590U JP 3418590 U JP3418590 U JP 3418590U JP H03124996 U JPH03124996 U JP H03124996U
Authority
JP
Japan
Prior art keywords
breathing
mouthpiece
breathing apparatus
chamber
view
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
JP3418590U
Other languages
English (en)
Japanese (ja)
Other versions
JP2503933Y2 (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 JP1990034185U priority Critical patent/JP2503933Y2/ja
Publication of JPH03124996U publication Critical patent/JPH03124996U/ja
Application granted granted Critical
Publication of JP2503933Y2 publication Critical patent/JP2503933Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP1990034185U 1990-03-30 1990-03-30 呼吸装置 Expired - Lifetime JP2503933Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990034185U JP2503933Y2 (ja) 1990-03-30 1990-03-30 呼吸装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990034185U JP2503933Y2 (ja) 1990-03-30 1990-03-30 呼吸装置

Publications (2)

Publication Number Publication Date
JPH03124996U true JPH03124996U (zh) 1991-12-18
JP2503933Y2 JP2503933Y2 (ja) 1996-07-03

Family

ID=31538439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990034185U Expired - Lifetime JP2503933Y2 (ja) 1990-03-30 1990-03-30 呼吸装置

Country Status (1)

Country Link
JP (1) JP2503933Y2 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162858U (zh) * 1987-10-14 1989-04-21
JPH01161897U (zh) * 1988-04-27 1989-11-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0162858U (zh) * 1987-10-14 1989-04-21
JPH01161897U (zh) * 1988-04-27 1989-11-10

Also Published As

Publication number Publication date
JP2503933Y2 (ja) 1996-07-03

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