Document Type and Number:
Japanese Patent JPS52130467
Kind Code:
U
Application Number:
JP3829276U
Publication Date:
October 04, 1977
Filing Date:
March 30, 1976
Export Citation:
International Classes:
E06B7/02; E06B7/00; F24F7/06; F24F7/08; F24F7/10; (IPC1-7): F24F7/06; E06B7/02