4'-Deoxy-3"-demethoxy-3"-methylenedesmycosin derivatives and syn
Apparatus for transforming multiphase power of different phase t
Article of footwear incorporating a heel strap system
Auto-transformer for use with multiple pulse rectifiers
Autotransformer with series and tertiary windings having same po
Cable operated tap changer for a three-phase transformer
Choke device for frequency converter
Contact piece for air-cooled transformers having conductive line
Contact piece for establishing delta circuits on three-legged tr
Device and method for eliminating transformer excitation losses
Electric bus bar assembly for polyphase distribution transformer
Electric power transfer system
Electric transformer with annular coil forms
Electrical devices having adjustable electrical characteristics
Electromagnetic transformer
Electrostatic fork shield
Field adjustable phase shifting transformer
Furnace transformer having a low-voltage internally-connected de
High efficiency saturating reactor for starting a three phase mo
High powered inductors using a magnetic bias