品質 ひんしつ保持 ほじ期限 きげんじゃなかったです
hinshitsuhojikigenjanakattadesu

Noun
Desu Copula

The polite, past negative form of 品質保持期限

1. It wasn't a best-before date.; It wasn't an expiration date.

Past/Perfective
Negative
Polite
Casual Register