Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63161793
Kind Code:
U
Application Number:
JP5307087U
Publication Date:
October 21, 1988
Filing Date:
April 08, 1987
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B44B1/02; (IPC1-7): B44B1/02