Difference between revisions of "TP - Telephone"

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Line 14: Line 14:
 
* [[TP-12]]
 
* [[TP-12]]
 
* [[TP-13]]
 
* [[TP-13]]
* [[TP-14]]
+
* [[TP-14]], Telephone Repeater
 
* [[TP-15]]
 
* [[TP-15]]
 
* [[TP-16]]
 
* [[TP-16]]

Revision as of 17:42, 20 October 2018

Possibly SCR system nomenclature, short lived. if the TP-1 was 1940, it would have been replaced by "TA" in 1943 by JETDS.