Document Type and Number:
Japanese Patent JPH02133119
Kind Code:
U
More Like This:
Application Number:
JP4022789U
Publication Date:
November 05, 1990
Filing Date:
April 05, 1989
Export Citation:
International Classes:
H02G7/06; H02G1/06; (IPC1-7): H02G1/06; H02G7/06
Domestic Patent References:
JPS6316731B2 | 1988-04-11 | |||
JP56175467B |