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Otto ROTHENAICHER
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Zeilarn, DE
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Patents Grants
last 30 patents
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Patent Grant
Safety device for a machine and operating method
Patent number
11,221,104
Issue date
Jan 11, 2022
Q-tec Pruefgeraete GmbH
Otto Rothenaicher
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
SAFETY DEVICE FOR A MACHINE AND METHOD OF OPERATING A SAFETY DEVICE
Publication number
20210016334
Publication date
Jan 21, 2021
Q-tec Prüfgeräte GmbH
Otto ROTHENAICHER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SAFETY DEVICE FOR A MACHINE AND OPERATING METHOD
Publication number
20200256511
Publication date
Aug 13, 2020
Q-tec Pruefgeraete GmbH
Otto ROTHENAICHER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR