Document Type and Number:
Japanese Patent JPS5782713
Kind Code:
U
Application Number:
JP16119080U
Publication Date:
May 21, 1982
Filing Date:
November 11, 1980
Export Citation:
International Classes:
H01L23/58; H02H11/00; H02M7/06; H02M7/12; H02M7/21; H03F1/42; H03F1/52; (IPC1-7): H03F1/52; H01L23/56; H02H11/00; H02M7/06
Domestic Patent References:
JPS4720054B1 | ||||
JPS526554B1 | 1977-02-23 |