US3144574A
(en )
1964-08-11
Rotating electric machines with printed circuit windings
GB1589582A
(en )
1981-05-13
Laminated electrical windings
US4199800A
(en )
1980-04-22
Brushless DC tachometer
US3787744A
(en )
1974-01-22
Laminated iron core of rotary electric machines
US4155018A
(en )
1979-05-15
Multipolar step motor
US3433981A
(en )
1969-03-18
Electrostatic synchronous motors
US4334473A
(en )
1982-06-15
Storage cylinder
GB1004366A
(enExample )
US20060176189A1
(en )
2006-08-10
Two Dimensional Layout, High Noise Immunity, Interleaved Channels Electrostatic Encoder
US3225275A
(en )
1965-12-21
Ganged variable capacitors
JPH0419791Y2
(enExample )
1992-05-06
GB1387382A
(en )
1975-03-19
Vernier tuning means for a tuner
US1715880A
(en )
1929-06-04
Variable-arc fin condenser
GB998348A
(enExample )
JPH0432744Y2
(enExample )
1992-08-06
JPH069480Y2
(ja )
1994-03-09
薄形可変蓄電器
JPH0427162Y2
(enExample )
1992-06-30
JPH0526732Y2
(enExample )
1993-07-07
KR900004136Y1
(ko )
1990-05-10
박형 가변 축전기
JP2606940Y2
(ja )
2001-02-19
可変コンデンサ
JPH0432743Y2
(enExample )
1992-08-06
US3277353A
(en )
1966-10-04
Variable capacitor
JPH043486Y2
(enExample )
1992-02-04
JPS61210849A
(ja )
1986-09-19
シ−トコイルモ−タ
US4298842A
(en )
1981-11-03
Heteropolar machine for demodulating polyphase voltages interfering among themselves