Title:
DEVICE FOR KEEPING COURSE
Document Type and Number:
Japanese Patent JPS53107096
Kind Code:
A
Inventors:
KAWAMINAMI HIROMU
Application Number:
JP2048577A
Publication Date:
September 18, 1978
Filing Date:
February 25, 1977
Export Citation:
Assignee:
HOKUSHIN ELECTRIC WORKS
International Classes:
B63H25/04; B63H25/02; (IPC1-7): B63H25/02; B63H25/04
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