Document Type and Number:
Japanese Patent JPS57153983
Kind Code:
U
Application Number:
JP4111781U
Publication Date:
September 27, 1982
Filing Date:
March 24, 1981
Export Citation:
International Classes:
F25D23/02; E05D7/00; E05D7/081; E05D15/02; (IPC1-7): F25D23/02; E05D15/02