つるまきばねでわありませんでした
蔓巻発条ではありませんでした
tsurumakibanedewārimasendeshita

Noun
Desu Copula

The polite, past negative form of つるまきばね

1. Was not winding/spreading.; Was not coiling/entangling.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana