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Patent Searching and Data


Title:
【発明の名称】偽造防止および検出システム
Document Type and Number:
Japanese Patent JP2693570
Kind Code:
B2
Inventors:
Hiroshi Yahiro
Kohei Horiguchi
Rikuro Ohara
Application Number:
JP11820489A
Publication Date:
December 24, 1997
Filing Date:
May 11, 1989
Export Citation:
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Assignee:
Toshiba Corporation
International Classes:
B42D15/10; B41M3/14; (IPC1-7): B42D15/10; B41M3/14; B42D15/10
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)