Title:
【発明の名称】光演算器
Document Type and Number:
Japanese Patent JPH0721604
Kind Code:
B2
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Inventors:
Tomio Sonehara
Application Number:
JP5391284A
Publication Date:
March 08, 1995
Filing Date:
March 21, 1984
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H03K19/14; G02F3/00; G06T1/00; (IPC1-7): G02F3/00; G06T1/00; H03K19/14
Domestic Patent References:
| JP5632122A |
Attorney, Agent or Firm:
Kisaburo Suzuki (1 outside)
Next Patent: FLOATING TYPE MAGNETIC HEAD DEVICE