Title:
電子制御式機械時計
Document Type and Number:
Japanese Patent JP4077635
Kind Code:
B2
Inventors:
Tatsuo Hara
Application Number:
JP2002046198A
Publication Date:
April 16, 2008
Filing Date:
February 22, 2002
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04B17/00; G04B33/10; G04C10/00
Domestic Patent References:
| JP11202061A | ||||
| JP11160463A |
Attorney, Agent or Firm:
Intellectual Property Office
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki