Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53116681
Kind Code:
U
Application Number:
JP2128177U
Publication Date:
September 16, 1978
Filing Date:
February 25, 1977
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B65H75/48; B65H59/00; B65H75/38; (IPC1-7): B65H75/38; B65H59/00; H02G1/18
Domestic Patent References:
JPS4528205Y11970-10-30
JPS432309Y11968-01-31