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Centralab - Isolantite

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Forum » Manufacturer's / brands history » MANUFACTURERS and TRADE NAMES (present in the museum) » Centralab - Isolantite
           
Wolfgang Scheida
Wolfgang Scheida
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05.Sep.08 11:31

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Ceramic insulating carrier material was delivered to Centralab by Isolantite Inc. 233 Broadway, N.Y.C., Factory at Belleville, N.J. as mentioned in an IEEE advertising (Shown a wave change switch ~1940s?)

This article was edited 05.Sep.08 11:32 by Wolfgang Scheida .

  
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