Document Type and Number:
Japanese Patent JPS57120912
Kind Code:
U
Application Number:
JP766181U
Publication Date:
July 27, 1982
Filing Date:
January 22, 1981
Export Citation:
International Classes:
E05D7/081; E05D7/00; F24C15/02; (IPC1-7): F24C15/02; E05D7/081