History of the manufacturer
By Heck (tube brand)
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | By Heck (tube brand) (USA) |
| Abbreviation: | by-heck |
| Products: | Brand |
| Summary: |
Details of the manufacturer (or brand) of the By Heck tubes have not been located but this company made (branded) several tube types in the late 1920's. |
| History: |
This manufacturer was suggested by Fin Stewart.
[rmxhdet-en]
| Data Compliance | More Information |