Title:
PASS IN WHICH FORGERY IS PREVENTED
Document Type and Number:
Japanese Patent JPS6251495
Kind Code:
A
Inventors:
TAKIGUCHI KIYOAKI
Application Number:
JP19119185A
Publication Date:
March 06, 1987
Filing Date:
August 30, 1985
Export Citation:
Assignee:
CSK CORP
International Classes:
B42D15/10; B42D15/02; (IPC1-7): B42D15/02
Domestic Patent References:
| JPS5811257B2 | 1983-03-02 |
Attorney, Agent or Firm:
Akira Hibi