Title:
CARD TYPE ELECTRONIC LOCK
Document Type and Number:
Japanese Patent JPS59106673
Kind Code:
A
Inventors:
MASUDA MASANORI
MURAKAMI HAJIME
MURAKAMI HAJIME
Application Number:
JP21683982A
Publication Date:
June 20, 1984
Filing Date:
December 13, 1982
Export Citation:
Assignee:
HITACHI LTD
International Classes:
E05B49/00; (IPC1-7): E05B49/00
Attorney, Agent or Firm:
Toshiyuki Usuda