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Patents Grants
last 30 patents
Information
Patent Grant
Automatic tool changer for a machining apparatus
Patent number
5,250,017
Issue date
Oct 5, 1993
Kabushikikaisha Otec
Kiyoko Ariyoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool mount for a machining apparatus
Patent number
5,174,697
Issue date
Dec 29, 1992
Kabushikikaisha Otec
Kiyoko Ariyoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Balancer attachment of the main spindle of a machining apparatus
Patent number
5,154,554
Issue date
Oct 13, 1992
Kabushikaisha Otec
Yukihiko Ariyoshi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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