通信 つうしん制御 せいぎょ処理 しょり装置 そうちじゃなかった
tsūshinseigyoshorisōchijanakatta

Noun
Da Copula

The past negative form of 通信制御処理装置

1. Was not a communication control processor.; Wasn't a communication control processor.

Past/Perfective
Negative
Computing