ATE14906T1 - FILTRATION AND COLLECTION DEVICE FOR SEWAGE CANALS. - Google Patents

FILTRATION AND COLLECTION DEVICE FOR SEWAGE CANALS.

Info

Publication number: ATE14906T1
Authority: AT; Austria
Prior art keywords: filtration; collection device; canals; sewage; sewage canals
Prior art date: 1981-10-01

Application number

AT82902998T

Other languages

German (de)

Inventor

Oscar Sven Arntyr

Thord Ingemar Engstroem

Original Assignee

Oscar Sven Arntyr

Thord Ingemar Engstroem

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.)

1981-10-01

Filing date

1982-09-29

Publication date

1985-08-15

1981-10-01 Priority claimed from SE8105804A external-priority patent/SE427680B/en

1982-09-29 Application filed by Oscar Sven Arntyr, Thord Ingemar Engstroem filed Critical Oscar Sven Arntyr

1985-08-15 Application granted granted Critical

1985-08-15 Publication of ATE14906T1 publication Critical patent/ATE14906T1/en

Links

238000001914 filtration Methods 0.000 title 1
239000010865 sewage Substances 0.000 title 1

AT82902998T 1981-10-01 1982-09-29 FILTRATION AND COLLECTION DEVICE FOR SEWAGE CANALS. ATE14906T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
SE8105804A SE427680B (en)	1981-10-01	1981-10-01	DEPARTMENT FOR SEPARATION AND COLLECTION OF POLLUTANTS AT DAYWATER TOWNS
EP82902998A EP0102355B1 (en)	1981-10-01	1982-09-29	A filtering and collecting device for water drains
PCT/SE1982/000300 WO1983001268A1 (en)	1981-10-01	1982-09-29	A filtering and collecting device for water drains

Publications (1)

Publication Number	Publication Date
ATE14906T1 true ATE14906T1 (en)	1985-08-15

Family

ID=26087272

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT82902998T ATE14906T1 (en)	1981-10-01	1982-09-29	FILTRATION AND COLLECTION DEVICE FOR SEWAGE CANALS.

Country Status (1)

Country	Link
AT (1)	ATE14906T1 (en)

1982
- 1982-09-29 AT AT82902998T patent/ATE14906T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1986-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties