[Device for preventing the fish coming out of a trammel]
2003
Serbin, V.V.
A device for preventing the fish coming out of a trammel includes a source of light fixed on a fishing implement. The source of light is made as light paths, the lamps of which are directed onto the centre of the trammel and fixed on a cable-rope at a distance of 0.5-1.0 m one from another depending on the length of the trammel
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