JPH063642Y2 - 簡易潜水プールの圧力調整装置 - Google Patents

簡易潜水プールの圧力調整装置

Info

Publication number
JPH063642Y2
JPH063642Y2 JP4456790U JP4456790U JPH063642Y2 JP H063642 Y2 JPH063642 Y2 JP H063642Y2 JP 4456790 U JP4456790 U JP 4456790U JP 4456790 U JP4456790 U JP 4456790U JP H063642 Y2 JPH063642 Y2 JP H063642Y2
Authority
JP
Japan
Prior art keywords
water
air
space
chamber
compartment
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 - Lifetime
Application number
JP4456790U
Other languages
English (en)
Japanese (ja)
Other versions
JPH045869U (en]
Inventor
勇次 能登
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.)
AKASHIYA CORPORATION
Original Assignee
AKASHIYA CORPORATION
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 AKASHIYA CORPORATION filed Critical AKASHIYA CORPORATION
Priority to JP4456790U priority Critical patent/JPH063642Y2/ja
Publication of JPH045869U publication Critical patent/JPH045869U/ja
Application granted granted Critical
Publication of JPH063642Y2 publication Critical patent/JPH063642Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Pipeline Systems (AREA)
JP4456790U 1990-04-27 1990-04-27 簡易潜水プールの圧力調整装置 Expired - Lifetime JPH063642Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4456790U JPH063642Y2 (ja) 1990-04-27 1990-04-27 簡易潜水プールの圧力調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4456790U JPH063642Y2 (ja) 1990-04-27 1990-04-27 簡易潜水プールの圧力調整装置

Publications (2)

Publication Number Publication Date
JPH045869U JPH045869U (en]) 1992-01-20
JPH063642Y2 true JPH063642Y2 (ja) 1994-02-02

Family

ID=31557989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4456790U Expired - Lifetime JPH063642Y2 (ja) 1990-04-27 1990-04-27 簡易潜水プールの圧力調整装置

Country Status (1)

Country Link
JP (1) JPH063642Y2 (en])

Also Published As

Publication number Publication date
JPH045869U (en]) 1992-01-20

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