Document Type and Number:
Japanese Patent JPS5140041
Kind Code:
Y2
Application Number:
JP11666771U
Publication Date:
September 30, 1976
Filing Date:
December 10, 1971
Export Citation:
International Classes:
E06B9/04; E06B3/00; E06B3/26; E06B3/46; (IPC1-7): E06B3/26; E06B3/46