Document Type and Number:
Japanese Patent JPS6348186
Kind Code:
U
Application Number:
JP14165186U
Publication Date:
April 01, 1988
Filing Date:
September 16, 1986
Export Citation:
International Classes:
G04B37/11; G04D3/00; (IPC1-7): G04D3/00; G04B37/11
Domestic Patent References:
| JP56095456B |