Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5254540
Kind Code:
Y2
Application Number:
JP7733172U
Publication Date:
December 09, 1977
Filing Date:
June 29, 1972
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
D05B3/22; A41H37/10; (IPC1-7): D05B3/22