Title:
CHAIN LOCK APPARATUS USING CARD
Document Type and Number:
Japanese Patent JPS5817976
Kind Code:
A
Inventors:
KATOU YOSHIAKI
Application Number:
JP11443381A
Publication Date:
February 02, 1983
Filing Date:
July 23, 1981
Export Citation:
Assignee:
MIWA LOCK KK
International Classes:
E05B35/00; E05B27/00; (IPC1-7): E05B27/00
Domestic Patent References:
| JPS53146899A | 1978-12-21 |
Attorney, Agent or Firm:
Eikichi Hanyu