Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4935129
Kind Code:
U
Application Number:
JP7431272U
Publication Date:
March 28, 1974
Filing Date:
June 23, 1972
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
A47B47/04; E04C2/20; E04C2/30; (IPC1-7): E04C2/20; A47B47/04; E04C2/30