Title:
【考案の名称】ねじ部品
Document Type and Number:
Japanese Patent JPH04121515
Kind Code:
U
Inventors:
Matsuura Ryoko
Application Number:
JP3573491U
Publication Date:
October 30, 1992
Filing Date:
April 19, 1991
Export Citation:
International Classes:
F16B23/00; F16B41/00; (IPC1-7): F16B23/00; F16B41/00