09-19-2023, 04:16 PM
From The Cejka Files
Cejka - Patent 2279690 Motor Generator
Cejka - Patent 2279690.pdf (Size: 211.34 KB / Downloads: 6)
Cejka - Patent 2279690 Motor Generator
Cejka - Patent 2279690.pdf (Size: 211.34 KB / Downloads: 6)