知識 ちしき集約 しゅうやく がた産業 さんぎょうじゃありませんでした
chishikishū yaku gata sangyōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 知識集約型産業

1. Was not knowledge-intensive industry.; Was not a knowledge-intensive industry.

Past/Perfective
Negative
Polite
Terminal Form