Document Type and Number:
Japanese Patent JPS5284837
Kind Code:
U
Application Number:
JP16809375U
Publication Date:
June 24, 1977
Filing Date:
December 15, 1975
Export Citation:
International Classes:
G03G15/09; G03G15/08; (IPC1-7): G03G15/08
Domestic Patent References:
JP38020695A | ||||
JPS4951953A | 1974-05-20 | |||
JPS5084044U | 1975-07-18 |