JPH0356362U - - Google Patents

Info

Publication number
JPH0356362U
JPH0356362U JP11699489U JP11699489U JPH0356362U JP H0356362 U JPH0356362 U JP H0356362U JP 11699489 U JP11699489 U JP 11699489U JP 11699489 U JP11699489 U JP 11699489U JP H0356362 U JPH0356362 U JP H0356362U
Authority
JP
Japan
Prior art keywords
air
chamber
water
releases
utilizing
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
JP11699489U
Other languages
English (en)
Japanese (ja)
Other versions
JP2522235Y2 (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 JP1989116994U priority Critical patent/JP2522235Y2/ja
Publication of JPH0356362U publication Critical patent/JPH0356362U/ja
Application granted granted Critical
Publication of JP2522235Y2 publication Critical patent/JP2522235Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1989116994U 1989-10-03 1989-10-03 空気泡の放出位置移動及び間欠放出装置 Expired - Lifetime JP2522235Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989116994U JP2522235Y2 (ja) 1989-10-03 1989-10-03 空気泡の放出位置移動及び間欠放出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989116994U JP2522235Y2 (ja) 1989-10-03 1989-10-03 空気泡の放出位置移動及び間欠放出装置

Publications (2)

Publication Number Publication Date
JPH0356362U true JPH0356362U (fr) 1991-05-30
JP2522235Y2 JP2522235Y2 (ja) 1997-01-08

Family

ID=31665244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989116994U Expired - Lifetime JP2522235Y2 (ja) 1989-10-03 1989-10-03 空気泡の放出位置移動及び間欠放出装置

Country Status (1)

Country Link
JP (1) JP2522235Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019163254A1 (fr) * 2018-02-20 2019-08-29 株式会社明電舎 Dispositif de génération de bulles d'air

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140725A (ja) * 1984-07-31 1986-02-27 江口　節子 気泡による動力源装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140725A (ja) * 1984-07-31 1986-02-27 江口　節子 気泡による動力源装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019163254A1 (fr) * 2018-02-20 2019-08-29 株式会社明電舎 Dispositif de génération de bulles d'air
US11351506B2 (en) 2018-02-20 2022-06-07 Meidensha Corporation Air bubble generation device

Also Published As

Publication number Publication date
JP2522235Y2 (ja) 1997-01-08

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