Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63140237
Kind Code:
U
Application Number:
JP3370787U
Publication Date:
September 14, 1988
Filing Date:
March 06, 1987
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
A47B81/06; A47B37/00; A47B46/00; (IPC1-7): A47B81/06; A47B37/00; A47B46/00
Domestic Patent References:
JP61121138B