Document Type and Number:
Japanese Patent JPS52130957
Kind Code:
U
Application Number:
JP4018476U
Publication Date:
October 05, 1977
Filing Date:
March 31, 1976
Export Citation:
International Classes:
E06B3/48; E05D3/06; E05D7/085; E05D15/26; (IPC1-7): E06B3/48; E05D7/085