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Josef Huber
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Zurich, CH
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last 30 patents
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Patent Grant
Process for assessing the quality of a printed product
Patent number
4,311,914
Issue date
Jan 19, 1982
GRETAG Aktiengesellschaft
Josef A. Huber
G07 - CHECKING-DEVICES
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Patent Grant
Method and apparatus for testing the print quality of printed texts...
Patent number
4,143,279
Issue date
Mar 6, 1979
GRETAG Aktiengesellschaft
Kurt Ehrat
G07 - CHECKING-DEVICES