FIELD: computer engineering, automatic control. SUBSTANCE: optical digital cards are provided for reading out data; self-oscillating mechanism of data medium displacement in coarse and fine modes along two relatively perpendicular axes in provided. EFFECT: enlarged functional capabilities. 5 dwg
Title | Year | Author | Number |
---|---|---|---|
PHOTOELECTRIC READER | 1989 |
|
RU2030787C1 |
DEVICE FOR READING GRAPHIC INFORMATION | 0 |
|
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RU2081753C1 |
DEVICE FOR READING GRAPHIC INFORMATION | 0 |
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SU1084835A1 |
GRAPHIC DATA READING DEVICE | 0 |
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GRAPHIC DATA READING DEVICE | 0 |
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SU1043692A1 |
READING AND WRITING DEVICE FOR CARRIER OF MAGNETO- OPTICAL INFORMATION | 1990 |
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RU2068201C1 |
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RU2069012C1 |
Authors
Dates
1995-03-10—Published
1989-12-08—Filed