Title:
【考案の名称】抜け止めピン
Document Type and Number:
Japanese Patent JPS5899507
Kind Code:
U
Inventors:
Naoki Ihara
Application Number:
JP19386481U
Publication Date:
July 06, 1983
Filing Date:
December 26, 1981
Export Citation:
International Classes:
F16B21/12; F16B21/14; (IPC1-7): F16B21/14
Domestic Patent References:
| JPS5430352A | 1979-03-06 |