Title:
【考案の名称】漁撈用ロープ角度計
Document Type and Number:
Japanese Patent JPS60111211
Kind Code:
U
Inventors:
Youichi Mizukami
Application Number:
JP18870584U
Publication Date:
July 27, 1985
Filing Date:
December 12, 1984
Export Citation:
International Classes:
G01B13/18; G01B21/22; (IPC1-7): G01B21/22; G01B13/18