Title:
【考案の名称】金属製笠木
Document Type and Number:
Japanese Patent JPS5823927
Kind Code:
U
Inventors:
Noriyuki Matsuura
Application Number:
JP11685181U
Publication Date:
February 15, 1983
Filing Date:
August 07, 1981
Export Citation:
International Classes:
E04D13/15; (IPC1-7): E04D13/15