Name: | Duplex Engine Governor Co. Inc., The; Brooklyn, New York (USA) |
Abbreviation: | duplexeng |
Products: | Model types |
Summary: |
In a January 1925 Radio Broadcast magazine advertisement on page 572 The Duplex Engine Governor Company Inc. was located at 48 Flatbush Avenue Extension in Brooklyn, New York. Trade Name: Duplex |
History: |
This manufacturer was suggested by Alan Larsen.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 24 | RK 1 Supplementary Kit | "RK" 1 Supplementary Kit for all circuits including the Superheterodyne and Ultradyne. |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |