Document Type and Number:
Japanese Patent JPH0331821
Kind Code:
Y2
Application Number:
JP7618785U
Publication Date:
July 05, 1991
Filing Date:
May 21, 1985
Export Citation:
International Classes:
E05B47/00; E05B47/02; E05B47/06; E05B55/12; (IPC1-7): E05B47/06; E05B55/12
Next Patent: JPH0331822