JPS62178293U - - Google Patents

Info

Publication number
JPS62178293U
JPS62178293U JP6790986U JP6790986U JPS62178293U JP S62178293 U JPS62178293 U JP S62178293U JP 6790986 U JP6790986 U JP 6790986U JP 6790986 U JP6790986 U JP 6790986U JP S62178293 U JPS62178293 U JP S62178293U
Authority
JP
Japan
Prior art keywords
connection port
face
mask body
mask
air supply
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.)
Pending
Application number
JP6790986U
Other languages
English (en)
Japanese (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 JP6790986U priority Critical patent/JPS62178293U/ja
Publication of JPS62178293U publication Critical patent/JPS62178293U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP6790986U 1986-05-06 1986-05-06 Pending JPS62178293U (US06650917-20031118-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6790986U JPS62178293U (US06650917-20031118-M00005.png) 1986-05-06 1986-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6790986U JPS62178293U (US06650917-20031118-M00005.png) 1986-05-06 1986-05-06

Publications (1)

Publication Number Publication Date
JPS62178293U true JPS62178293U (US06650917-20031118-M00005.png) 1987-11-12

Family

ID=30907241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6790986U Pending JPS62178293U (US06650917-20031118-M00005.png) 1986-05-06 1986-05-06

Country Status (1)

Country Link
JP (1) JPS62178293U (US06650917-20031118-M00005.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304229A (en) * 1980-04-18 1981-12-08 Curtin David E Underwater-breathing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304229A (en) * 1980-04-18 1981-12-08 Curtin David E Underwater-breathing device

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