Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS552071
Kind Code:
Y2
Application Number:
JP8236071U
Publication Date:
January 19, 1980
Filing Date:
September 10, 1971
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B65H57/26; D04G1/08; (IPC1-7): D04G1/08; B65H57/26