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Komotzki; Michael
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Schwerte, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Cutter for extraction machines
Patent number
5,234,258
Issue date
Aug 10, 1993
Komotzki; Michael
Michael Komotzki
E21 - EARTH DRILLING MINING
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Patent Grant
Flanged joint for two sheet material air channel sections of rectan...
Patent number
4,725,083
Issue date
Feb 16, 1988
Komotzki; Michael
Markfried Schauer
F24 - HEATING RANGES VENTILATING
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