製造せいぞうしょ固有こゆう記号きごうじゃありませんでした
seizōshoko yū kigōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 製造所固有記号

1. Was not a manufacturer-specific code.; Was not a factory-specific code.

Past/Perfective
Negative
Polite
Terminal Form