Document Type and Number:
Japanese Patent JPS4893642
Kind Code:
U
Application Number:
JP1581972U
Publication Date:
November 09, 1973
Filing Date:
February 09, 1972
Export Citation:
International Classes:
E06B3/00; E06B3/04; E06B3/26; E06B3/96; E06B3/964; (IPC1-7): E06B3/00