Document Type and Number:
Japanese Patent JPS62185487
Kind Code:
U
Application Number:
JP7230486U
Publication Date:
November 25, 1987
Filing Date:
May 14, 1986
Export Citation:
International Classes:
H02M1/092; H01L29/74; H02M7/12; H02M7/155; (IPC1-7): H02M1/092; H01L29/74; H02M7/155
Domestic Patent References:
| JPS47355U | 1972-08-01 | |||
| JPS6146619A | 1986-03-06 |