Document Type and Number:
Japanese Patent JPS51106901
Kind Code:
A
Inventors:
KOMATSU SEIJI
KOTSU TETSUJI
SONOBE HISAO
KOTSU TETSUJI
SONOBE HISAO
Application Number:
JP3121875A
Publication Date:
September 22, 1976
Filing Date:
March 17, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01M17/10; G01M17/02; (IPC1-7): G01M17/02