Document Type and Number:
Japanese Patent JPS5137748
Kind Code:
Y2
Application Number:
JP11978171U
Publication Date:
September 16, 1976
Filing Date:
December 18, 1971
Export Citation:
International Classes:
E06B3/48; E05D15/28; E06B3/94; (IPC1-7): E05D15/28; E06B3/48