Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0343023
Kind Code:
B2
Inventors:
KAMYAMA YOICHI
NOZAKI MASAMI
OKAZAWA MAMORU
SOMA SHUJI
TAKANO HISATAKA
Application Number:
JP22373084A
Publication Date:
July 01, 1991
Filing Date:
October 24, 1984
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
B23Q35/127; B23Q35/04; B23Q35/38