Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6322259
Kind Code:
B2
Inventors:
NAGAOKA ETSUO
Application Number:
JP11436581A
Publication Date:
May 11, 1988
Filing Date:
July 23, 1981
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
G01N27/82; B23Q9/00; G01N29/04; G01N29/265