Title:
【考案の名称】肘板継手構造
Document Type and Number:
Japanese Patent JPH04100981
Kind Code:
U
Inventors:
Tetsuro Kawasaki
Application Number:
JP1042591U
Publication Date:
September 01, 1992
Filing Date:
February 05, 1991
Export Citation:
International Classes:
B63B3/34; B63B9/06; B63B15/00; (IPC1-7): B63B3/34; B63B9/06; B63B15/00