Title:
SPRING POINT MACHINE INCORPORATING POINT LOCKING INSTRUMENT
Document Type and Number:
Japanese Patent JPS5863571
Kind Code:
A
Inventors:
KASUYA TOSHIO
MIYAGAWA NANAO
MIYAGAWA NANAO
Application Number:
JP16303681A
Publication Date:
April 15, 1983
Filing Date:
October 13, 1981
Export Citation:
Assignee:
JAPAN NATIONAL RAILWAY
SANKOSHA CO LTD
SANKOSHA CO LTD
International Classes:
B61L11/00; B61L11/04; (IPC1-7): B61L11/04
Domestic Patent References:
| JP35005554A |
Attorney, Agent or Firm:
Sugano Naka