作者: Daniel D. Friel , James M. Fitzgerald , Tom Long , H. William Busch
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摘要: An electrically heated water kettle comprises a vessel for holding liquid extraction of tea, coffee or other food material. The includes partially open immersible container sized to allow the passage between walls vessel. is capable material while an opening in allows entrance into upon immersion water. incorporates structure hold out until reaches appropriate temperature and immerse withdraw from as necessary accomplish extraction.