DK157693C - FISH LADDER - Google Patents

FISH LADDER

Info

Publication number
DK157693C
DK157693C DK650687A DK650687A DK157693C DK 157693 C DK157693 C DK 157693C DK 650687 A DK650687 A DK 650687A DK 650687 A DK650687 A DK 650687A DK 157693 C DK157693 C DK 157693C
Authority
DK
Denmark
Prior art keywords
fish ladder
ladder
fish
Prior art date
Application number
DK650687A
Other languages
Danish (da)
Other versions
DK157693B (en
DK650687A (en
DK650687D0 (en
Inventor
Niels Henrik Johansen
Original Assignee
Samfundsteknik A S
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 Samfundsteknik A S filed Critical Samfundsteknik A S
Priority to DK650687A priority Critical patent/DK157693C/en
Publication of DK650687D0 publication Critical patent/DK650687D0/en
Publication of DK650687A publication Critical patent/DK650687A/en
Publication of DK157693B publication Critical patent/DK157693B/en
Application granted granted Critical
Publication of DK157693C publication Critical patent/DK157693C/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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/60—Ecological corridors or buffer zones
DK650687A 1987-12-11 1987-12-11 FISH LADDER DK157693C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK650687A DK157693C (en) 1987-12-11 1987-12-11 FISH LADDER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK650687A DK157693C (en) 1987-12-11 1987-12-11 FISH LADDER
DK650687 1987-12-11

Publications (4)

Publication Number Publication Date
DK650687D0 DK650687D0 (en) 1987-12-11
DK650687A DK650687A (en) 1989-06-12
DK157693B DK157693B (en) 1990-02-05
DK157693C true DK157693C (en) 1990-06-25

Family

ID=8148816

Family Applications (1)

Application Number Title Priority Date Filing Date
DK650687A DK157693C (en) 1987-12-11 1987-12-11 FISH LADDER

Country Status (1)

Country Link
DK (1) DK157693C (en)

Also Published As

Publication number Publication date
DK157693B (en) 1990-02-05
DK650687A (en) 1989-06-12
DK650687D0 (en) 1987-12-11

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Legal Events

Date Code Title Description
PBP Patent lapsed