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— |
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Michiko Nakanishi |
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Kunihiro Hayashi |
2014-12-23 |
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Kaoru Kumagai, Kenichiro Yoshino, Yasushi Tanaka |
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2008-06-03 |
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Light wave distance-measuring system |
Jun-ichi Kodaira |
2005-05-17 |
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Optical communication system for survey instrument |
Kazuyoshi Yahagi |
2003-07-01 |
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Yoshiaki Muraoka, Sho Takahashi |
2002-10-08 |
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2002-08-20 |
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Hiromitsu Takaya |
2001-09-25 |
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Fumio Ohtomo, Jun-ichi Kodaira |
2001-07-03 |
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Automatic survey instrument |
Akio Kimura |
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Automatic angle compensator |
Fumio Ohtomo, Hiroo Sugai, Jun-ichi Kodaira |
1998-12-08 |
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Tilt angle automatic compensator in all directions |
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