BE487157A - - Google Patents

Info

Publication number
BE487157A
BE487157A BE487157DA BE487157A BE 487157 A BE487157 A BE 487157A BE 487157D A BE487157D A BE 487157DA BE 487157 A BE487157 A BE 487157A
Authority
BE
Belgium
Prior art keywords
trawl
ropes
boat
desc
opening
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE487157A publication Critical patent/BE487157A/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00Drawn nets
    • A01K73/02Trawling nets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
BE487157D BE487157A (enExample)

Publications (1)

Publication Number Publication Date
BE487157A true BE487157A (enExample)

Family

ID=132664

Family Applications (1)

Application Number Title Priority Date Filing Date
BE487157D BE487157A (enExample)

Country Status (1)

Country Link
BE (1) BE487157A (enExample)

Similar Documents

Publication Publication Date Title
FR2528465A1 (fr) Procede pour l'utilisation d'une plate-forme de forage en mer dans des conditions de presence de glace, et plate-forme equipee avec des moyens pour l'application de ce procede
US4112602A (en) Apparatus for collecting shellfish and the like
BE487157A (enExample)
CN206365354U (zh) 一种单根钢桩与单个水泥墩组装式网箱锚固基础
Holme A new bottom-sampler
US3382835A (en) Marine anchor
US3529563A (en) Anchor having pivotable flukes
FR2522051A1 (fr) Barriere anticongere incorporant une bande de materiau textile ou similaire
JPS601095A (ja) アンカ−
US3407776A (en) Anchor
DE2146843A1 (de) Dynamischer Anker
US278975A (en) Dredger
EP0024221A1 (fr) Ancre de marine, notamment pour navires de gros tonnages
US20030010536A1 (en) Hole digger
WO1979001017A1 (fr) Nouveau systeme d'ancrage
BE663037A (enExample)
BE460252A (enExample)
US43664A (en) Improvement in submarine excavators
US11685477B2 (en) Anchoring device
Sun et al. Application of canvas horizontal spreaders to set nets
BE492631A (enExample)
US908415A (en) Means for breaking, digging, or loosening material to be dredged or excavated.
US3679004A (en) Drag scraper for dredging silt
BE345682A (enExample)
US953069A (en) Fish-dredge.