Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57187155
Kind Code:
U
Application Number:
JP7490881U
Publication Date:
November 27, 1982
Filing Date:
May 22, 1981
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
A47L9/06; (IPC1-7): A47L9/06