JPS51112099A - Underwater breathing apparatus of partially closed type - Google Patents

Underwater breathing apparatus of partially closed type

Info

Publication number
JPS51112099A
JPS51112099A JP3576875A JP3576875A JPS51112099A JP S51112099 A JPS51112099 A JP S51112099A JP 3576875 A JP3576875 A JP 3576875A JP 3576875 A JP3576875 A JP 3576875A JP S51112099 A JPS51112099 A JP S51112099A
Authority
JP
Japan
Prior art keywords
closed type
partially closed
breathing apparatus
underwater breathing
underwater
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
JP3576875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS547115B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshiaki Matsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEIWA DENKI KK
Seiwa Electric Mfg Co Ltd
Original Assignee
SEIWA DENKI KK
Seiwa Electric Mfg Co Ltd
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 by SEIWA DENKI KK, Seiwa Electric Mfg Co Ltd filed Critical SEIWA DENKI KK
Priority to JP3576875A priority Critical patent/JPS51112099A/ja
Publication of JPS51112099A publication Critical patent/JPS51112099A/ja
Publication of JPS547115B2 publication Critical patent/JPS547115B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Medical Bathing And Washing (AREA)
JP3576875A 1975-03-24 1975-03-24 Underwater breathing apparatus of partially closed type Granted JPS51112099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3576875A JPS51112099A (en) 1975-03-24 1975-03-24 Underwater breathing apparatus of partially closed type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3576875A JPS51112099A (en) 1975-03-24 1975-03-24 Underwater breathing apparatus of partially closed type

Publications (2)

Publication Number Publication Date
JPS51112099A true JPS51112099A (en) 1976-10-04
JPS547115B2 JPS547115B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-04

Family

ID=12451032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3576875A Granted JPS51112099A (en) 1975-03-24 1975-03-24 Underwater breathing apparatus of partially closed type

Country Status (1)

Country Link
JP (1) JPS51112099A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS547115B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-04

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