JPS521964A - Purification tank - Google Patents

Purification tank

Info

Publication number
JPS521964A
JPS521964A JP7772575A JP7772575A JPS521964A JP S521964 A JPS521964 A JP S521964A JP 7772575 A JP7772575 A JP 7772575A JP 7772575 A JP7772575 A JP 7772575A JP S521964 A JPS521964 A JP S521964A
Authority
JP
Japan
Prior art keywords
purification tank
light energy
artificial light
improve purification
utilizing artificial
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
JP7772575A
Other languages
Japanese (ja)
Inventor
Eiichi Tashiro
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7772575A priority Critical patent/JPS521964A/en
Publication of JPS521964A publication Critical patent/JPS521964A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve purification effects by utilizing artificial light energy.
COPYRIGHT: (C)1977,JPO&Japio
JP7772575A 1975-06-23 1975-06-23 Purification tank Pending JPS521964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7772575A JPS521964A (en) 1975-06-23 1975-06-23 Purification tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7772575A JPS521964A (en) 1975-06-23 1975-06-23 Purification tank

Publications (1)

Publication Number Publication Date
JPS521964A true JPS521964A (en) 1977-01-08

Family

ID=13641863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7772575A Pending JPS521964A (en) 1975-06-23 1975-06-23 Purification tank

Country Status (1)

Country Link
JP (1) JPS521964A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478841A (en) * 1977-12-06 1979-06-23 Akira Inoue Water closet device
JPS5557410A (en) * 1978-10-26 1980-04-28 Chugoku Kikai Seisakusho Kk Sawing method of wood

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478841A (en) * 1977-12-06 1979-06-23 Akira Inoue Water closet device
JPS5712435B2 (en) * 1977-12-06 1982-03-10
JPS5557410A (en) * 1978-10-26 1980-04-28 Chugoku Kikai Seisakusho Kk Sawing method of wood

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