Document Type and Number:
Japanese Patent JPS52136456
Kind Code:
U
Application Number:
JP4503876U
Publication Date:
October 17, 1977
Filing Date:
April 13, 1976
Export Citation:
International Classes:
H01H37/02; F24F11/00; F24F11/02; G05D23/02; (IPC1-7): F24F11/00; G05D23/02
Domestic Patent References:
| JP46037394U |