DK20492D0 - Dysehoved til brug ved hydraulisk rensning af roerledninger, isaer underjordiske afloebskanaler - Google Patents

Dysehoved til brug ved hydraulisk rensning af roerledninger, isaer underjordiske afloebskanaler

Info

Publication number: DK20492D0
Authority: DK; Denmark
Prior art keywords: nozzle head; drainage channels; underground drainage; hydraulic cleaning; pipe pipes
Prior art date: 1992-02-18

Application number

DK20492A

Other languages

English (en)

Other versions

DK169165B1 (da

DK20492A (da

Inventor

Bjarne Toftdahl Kvejborg

Original Assignee

Bjarne Toftdahl Kvejborg

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.)

1992-02-18

Filing date

1992-02-18

Publication date

1992-02-18

1992-02-18 Application filed by Bjarne Toftdahl Kvejborg filed Critical Bjarne Toftdahl Kvejborg

1992-02-18 Priority to DK20492A priority Critical patent/DK169165B1/da

1992-02-18 Publication of DK20492D0 publication Critical patent/DK20492D0/da

1993-08-19 Publication of DK20492A publication Critical patent/DK20492A/da

1994-09-05 Application granted granted Critical

1994-09-05 Publication of DK169165B1 publication Critical patent/DK169165B1/da

Links

IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1
238000004140 cleaning Methods 0.000 title 1

DK20492A 1992-02-18 1992-02-18 Dysehoved til brug ved hydraulisk rensning af rørledninger, især underjordiske afløbskanaler DK169165B1 (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK20492A DK169165B1 (da)	1992-02-18	1992-02-18	Dysehoved til brug ved hydraulisk rensning af rørledninger, især underjordiske afløbskanaler

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK20492A DK169165B1 (da)	1992-02-18	1992-02-18	Dysehoved til brug ved hydraulisk rensning af rørledninger, især underjordiske afløbskanaler
DK20492		1992-02-18

Publications (3)

Publication Number	Publication Date
DK20492D0 true DK20492D0 (da)	1992-02-18
DK20492A DK20492A (da)	1993-08-19
DK169165B1 DK169165B1 (da)	1994-09-05

Family

ID=8090920

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK20492A DK169165B1 (da)	1992-02-18	1992-02-18	Dysehoved til brug ved hydraulisk rensning af rørledninger, især underjordiske afløbskanaler

Country Status (1)

Country	Link
DK (1)	DK169165B1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102828544B (zh) *	2012-09-03	2014-08-13	广西柳州中嘉知识产权服务有限公司	带清洁喷头的储水罐

1992
- 1992-02-18 DK DK20492A patent/DK169165B1/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK169165B1 (da)	1994-09-05
DK20492A (da)	1993-08-19

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Legal Events

Date	Code	Title	Description
1994-09-05	B1	Patent granted (law 1993)
2012-03-05	PUP	Patent expired