Document Type and Number:
Japanese Patent JPS5281737
Kind Code:
U
Application Number:
JP16912575U
Publication Date:
June 18, 1977
Filing Date:
December 15, 1975
Export Citation:
International Classes:
E06B1/36; E06B1/56; E06B1/60; E06B1/70; (IPC1-7): E06B1/70; E06B1/56