-
Magnetic drive system
-
Patent number 6,841,909
-
Issue date Jan 11, 2005
-
Albert Six
-
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
-
-
-
Electromagnetic spring clutch
-
Patent number 4,460,076
-
Issue date Jul 17, 1984
-
Matsushita Electric Industrial Co., Ltd.
-
Toshiaki Yamada
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
Spindle rotator
-
Patent number 4,227,134
-
Issue date Oct 7, 1980
-
Acme-Cleveland Corporation
-
Lambert Haner
-
G05 - CONTROLLING REGULATING
-
2805393
-
Patent number 2,805,393
-
Issue date Sep 3, 1957
-
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER