包袋

ほうたいhoutai

noun

  1. file wrapper for a patent
  2. correspondence about the status of a patent between the inventor and the patent office

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences