Title:
【考案の名称】鎖形成用環状体
Document Type and Number:
Japanese Patent JPS60146799
Kind Code:
U
Inventors:
Ishida Tsunemichi
Application Number:
JP3417884U
Publication Date:
September 28, 1985
Filing Date:
March 12, 1984
Export Citation:
International Classes:
A44C11/00; B21L9/00; B44C5/00; (IPC1-7): B44C5/00; A44C11/00; B21L9/00