証明 しょうめい しょう とう番号 ばんごうじゃなかったです
shōmeishōtō shi bangōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 証明証通し番号

1. Wasn't a serial number on the certificate.; Didn't have a certificate serial number.

Past/Perfective
Negative
Polite
Casual Register
Computing