Document Type and Number:
Japanese Patent JPH02133891
Kind Code:
U
Application Number:
JP4146789U
Publication Date:
November 07, 1990
Filing Date:
April 07, 1989
Export Citation:
International Classes:
H05B3/02; H05B3/48; H05B3/56; (IPC1-7): H05B3/56; H05B3/02; H05B3/48
Domestic Patent References:
JPS58164195U | 1983-11-01 | |||
JPS59129966U | 1984-08-31 | |||
JPS6323795U | 1988-02-17 |