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OHJI Seiki Kogyo Kabushiki Kaisha
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Kobe, JA
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Patents Grants
last 30 patents
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Patent Grant
Hydraulic crane mechanism operable to provide enlarged parallel mov...
Patent number
3,995,746
Issue date
Dec 7, 1976
OHJI Seiki Kogyo Kabushiki Kaisha
Sadahiko Usagida
B66 - HOISTING LIFTING HAULING
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Patent Grant
Air extracting system for hydraulic steering apparatus
Patent number
3,958,420
Issue date
May 25, 1976
OHJI Seiki Kogyo Kabushiki Kaisha
Nobutoshi Yokota
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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last 30 trademarks
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73050983 - SERVOARM
Serial number
73050983
Registration number
1028463
Filing date
Apr 30, 1975
OHJI SEIKI KOGYO KABUSHIKI KAISHA
7 - Machines and machine tools