Title:
REPULSING DEVICE TO CROW
Document Type and Number:
Japanese Patent JP2000000054
Kind Code:
A
Abstract:
To provide a repulsing device to crows preventing an approach of the crows and giving a more effective than using in straightly stretched synthetic resin fibers by making spirally formed the synthetic resin fibers to a suitable length and hanging in a place troubled by approaching of the crows.
This repulsing device to crows is constructed by forming synthetic resin fibers 1 to a spiral shape 2.
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Inventors:
YAMAGUCHI NOBORU
Application Number:
JP21842698A
Publication Date:
January 07, 2000
Filing Date:
June 15, 1998
Export Citation:
Assignee:
YAMAGUCHI NOBORU
International Classes:
A01M29/06; (IPC1-7): A01M29/00