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Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Tool chuck
Patent number
5,322,303
Issue date
Jun 21, 1994
Jacobs Japan, Inc.
Daijiro Nakamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Keyless type tool chuck
Patent number
5,261,679
Issue date
Nov 16, 1993
Jacobs Japan, Inc.
Daijiro Nakamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR