PL107745B1 - BIOLOGICAL SEWAGE TREATMENT PLANT - Google Patents

BIOLOGICAL SEWAGE TREATMENT PLANT

Info

Publication number
PL107745B1
PL107745B1 PL19759377A PL19759377A PL107745B1 PL 107745 B1 PL107745 B1 PL 107745B1 PL 19759377 A PL19759377 A PL 19759377A PL 19759377 A PL19759377 A PL 19759377A PL 107745 B1 PL107745 B1 PL 107745B1
Authority
PL
Poland
Prior art keywords
sewage treatment
treatment plant
biological sewage
biological
plant
Prior art date
Application number
PL19759377A
Other languages
Polish (pl)
Other versions
PL197593A1 (en
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 PL19759377A priority Critical patent/PL107745B1/en
Publication of PL197593A1 publication Critical patent/PL197593A1/en
Publication of PL107745B1 publication Critical patent/PL107745B1/en

Links

PL19759377A 1977-04-23 1977-04-23 BIOLOGICAL SEWAGE TREATMENT PLANT PL107745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19759377A PL107745B1 (en) 1977-04-23 1977-04-23 BIOLOGICAL SEWAGE TREATMENT PLANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19759377A PL107745B1 (en) 1977-04-23 1977-04-23 BIOLOGICAL SEWAGE TREATMENT PLANT

Publications (2)

Publication Number Publication Date
PL197593A1 PL197593A1 (en) 1978-12-18
PL107745B1 true PL107745B1 (en) 1980-02-29

Family

ID=19982106

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19759377A PL107745B1 (en) 1977-04-23 1977-04-23 BIOLOGICAL SEWAGE TREATMENT PLANT

Country Status (1)

Country Link
PL (1) PL107745B1 (en)

Also Published As

Publication number Publication date
PL197593A1 (en) 1978-12-18

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Legal Events

Date Code Title Description
LICE Declarations of willingness to grant licence

Effective date: 20070927

LAPS Decisions on the lapse of the protection rights

Effective date: 20040913