Title:
【考案の名称】スペ-サ
Document Type and Number:
Japanese Patent JPS59118812
Kind Code:
U
Inventors:
Daisuke Nagata
Application Number:
JP1156383U
Publication Date:
August 10, 1984
Filing Date:
January 29, 1983
Export Citation:
International Classes:
F16B43/00; B21D53/20; F21V9/08; (IPC1-7): F16B43/00; B21D53/20
Domestic Patent References:
| JPS4720056A |