US3301091A - Magnetic gearing arrangement - Google …
US3301091A US294216A US29421663A US3301091A US 3301091 A US3301091 A US 3301091A US 294216 A US294216 A US 294216A US 29421663 A US29421663 A US 29421663A US 3301091 A US3301091 A US 3301091A Authority US United States Prior art keywords teeth rotor sets gear flux Prior art date Legal status (The legal status is …
