Title:
FISH PRESERVE
Document Type and Number:
Japanese Patent JP2001190179
Kind Code:
A
Abstract:
To provide a fish preserve intended for fish culture and made of metallic copper or copper alloy, excellent in durability and economy, suppressed in corrosion at the water line part and also suppressed in mesh closure due to adherence of algae and/or seashells.
This fish preserve 1 is set up ranging from an undersea depth to the surface of the sea and has a net 5 made of copper or copper alloy wires, wherein the copper or copper alloy wires corresponding to such a portion of the net 5 as to be situated in the vicinity of the water line are coated with a corrosion-resistant coating film.
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Inventors:
Shibata, Kenichi
Sonoda, Shunji
Sedo, Seiji
Sonoda, Shunji
Sedo, Seiji
Application Number:
JP2000000006243
Publication Date:
July 17, 2001
Filing Date:
January 12, 2000
Export Citation:
Assignee:
ASHIMORI IND CO LTD
International Classes:
A01K63/00; (IPC1-7): A01K63/00