著作 ちょさく けん表示 ひょうじじゃありませんでした
chosaku ken hyōjijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 著作権表示

1. Was not a copyright notice.; Was not indicated as copyrighted.

Past/Perfective
Negative
Polite
Terminal Form