Name: | Birk-Morton Vacuum Products Co. Inc. (B-M); Owensboro (KY) (USA) |
Abbreviation: | birk-morto |
Products: | Brand |
Summary: |
Birk-Morton Vacuum Products Co., Inc. This company made at least the 201A tube and was listed as a tube manufacturer in the Radio Trades Directory of August 1925. Products were also labeled B-M. |
History: |
This manufacturer was suggested by Fin Stewart.
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