Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02112984
Kind Code:
U
Application Number:
JP2122989U
Publication Date:
September 10, 1990
Filing Date:
February 23, 1989
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B23Q11/14; F04B49/10; F15B21/04; (IPC1-7): F04B49/10; B23Q11/14; F15B21/04



 
Previous Patent: JPH02112983

Next Patent: JPH02112985