RETMA tube designation
id:
retma-tube-designation-249-2303934
title:
RETMA tube designation
text:
The Radio Electronics Television Manufacturers' Association was formed in 1953, as a result of mergers with other trade standards organisations, such as the RMA. It was principally responsible for the standardised nomenclature for American vacuum tubes - however the standard itself had already been in use for a long time before 1953; for example, the 6L6 was introduced in July 1936. American-made tubes bear a RETMA designation to allow for easy cross-referencing. The RETMA tube designation does
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/RETMA_tube_designation
date created:
date modified:
2023-06-24T20:14:14Z
main entity:
{"identifier":"Q7276394","url":"https://www.wikidata.org/entity/Q7276394"}
image:
fields total:
13
integrity:
13