Title:
【考案の名称】地熱ヒ-トポンプ
Document Type and Number:
Japanese Patent JPS5871646
Kind Code:
U
Inventors:
Yutaka Takahashi
Application Number:
JP16754181U
Publication Date:
May 14, 1983
Filing Date:
November 09, 1981
Export Citation:
International Classes:
F24H1/00; F24D17/00; F24H1/18; F24J3/08; F25B1/00; F25B27/00; F25B30/06; (IPC1-7): F24J3/02; F24D17/00; F24H1/18; F25B1/00; F25B27/00