METHOD AND APPARATUS FOR ALTERNATELY HEATING AND COOLING BY INDIRECT HEAT TRANSFER
申请公布号:US3476176(A)
申请号:USD3476176
申请日期:1968.02.08
申请公布日期:1969.11.04
发明人:LESLIE C. HARDISON
分类号:B01D53/04;C01B21/46;F28F27/00;(IPC1-7):F25B13/00;F25B29/00;F28F19/00
主分类号:B01D53/04