Name: | Electro MFG. Co.; San Francisco, CA (USA) |
Abbreviation: | electromfg |
Products: | Model types |
Summary: |
Electro MFG. Co.; San Francisco, California Morse key known. |
History: |
This manufacturer was suggested by Bernd P. Kieck.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 30 | Electro Bug | The Electro Manufacturing Company made this interesting key. It uses electric current from... |
Data Compliance | More Information |