Kyoei Seiko Kabushiki Kaisha

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clamping apparatus with a gear reducer
- Patent number 5,833,223
- Issue date Nov 10, 1998
- Kabushiki Kaisha Kyoei Seiko
- Hiroyuki Furuuchi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric arc furnace for steel making, with no refractory bricks at...
- Patent number 4,161,620
- Issue date Jul 17, 1979
- Kyoei Seiko Kabushiki Kaisha
- Syoji Nakamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace roof for the electric arc furnace
- Patent number 4,152,534
- Issue date May 1, 1979
- Kyoei Seiko Kabushiki Kaisha
- Kenji Iwashita
- F27 - FURNACES KILNS OVENS RETORTS

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