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1977-05-10 |
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1976-01-06 |
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1975-03-10 |
1977-09-27 |
Canon Kabushiki Kaisha |
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1977-01-26 |
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Siemens Ag, 1000 Berlin Und 8000 Muenchen |
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1979-03-08 |
1980-09-16 |
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1981-02-19 |
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1986-09-03 |
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1985-06-18 |
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1983-03-29 |
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1984-02-18 |
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1986-10-28 |
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1986-06-17 |
General Electric Company |
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1990-03-27 |
Victor Company Of Japan, Ltd. |
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富士通テン株式会社 |
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1991-10-31 |
1993-05-18 |
Toshiba Corp |
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1991-11-20 |
1993-06-11 |
Makita Corp |
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1994-11-29 |
Mezzatesta, Jr.; Frank |
Tachometer for determining the speed of a motor
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2002-06-04 |
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2001-09-04 |
Nidec America Corporation |
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