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FI915554A0 - Aeration device - Google Patents

Aeration device

Info

Publication number
FI915554A0
FI915554A0 FI915554A FI915554A FI915554A0 FI 915554 A0 FI915554 A0 FI 915554A0 FI 915554 A FI915554 A FI 915554A FI 915554 A FI915554 A FI 915554A FI 915554 A0 FI915554 A0 FI 915554A0
Authority
FI
Finland
Prior art keywords
aeration device
aeration
Prior art date
Application number
FI915554A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92579B (en
FI915554A (en
FI92579C (en
Inventor
Matti Olavi Leiponen
Original Assignee
Outomec Oy
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 Outomec Oy filed Critical Outomec Oy
Priority to FI915554A priority Critical patent/FI92579C/en
Publication of FI915554A0 publication Critical patent/FI915554A0/en
Publication of FI915554A publication Critical patent/FI915554A/en
Publication of FI92579B publication Critical patent/FI92579B/en
Application granted granted Critical
Publication of FI92579C publication Critical patent/FI92579C/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
FI915554A 1991-11-26 1991-11-26 The aerator FI92579C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI915554A FI92579C (en) 1991-11-26 1991-11-26 The aerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI915554 1991-11-26
FI915554A FI92579C (en) 1991-11-26 1991-11-26 The aerator

Publications (4)

Publication Number Publication Date
FI915554A0 true FI915554A0 (en) 1991-11-26
FI915554A FI915554A (en) 1993-05-27
FI92579B FI92579B (en) 1994-08-31
FI92579C FI92579C (en) 1994-12-12

Family

ID=8533557

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915554A FI92579C (en) 1991-11-26 1991-11-26 The aerator

Country Status (1)

Country Link
FI (1) FI92579C (en)

Also Published As

Publication number Publication date
FI92579B (en) 1994-08-31
FI915554A (en) 1993-05-27
FI92579C (en) 1994-12-12

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed