Title:
SPIRAL SPRING CENTER PIVOT INDICATING INSTRUMENT
Document Type and Number:
Japanese Patent JPS5451871
Kind Code:
A
Inventors:
OOGA MASAYOSHI
Application Number:
JP11834177A
Publication Date:
April 24, 1979
Filing Date:
October 01, 1977
Export Citation:
Assignee:
SANWA DENSOU KK
International Classes:
G01R5/00; (IPC1-7): G01R5/00