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Harcuba; Siegfried
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Saarbrucken, DT
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Patents Grants
last 30 patents
Information
Patent Grant
Heated cutter for plastics materials
Patent number
4,051,754
Issue date
Oct 4, 1977
Harcuba; Siegfried
Siegfried Harcuba
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Profile press and precision cutting apparatus with a pressure multi...
Patent number
3,939,747
Issue date
Feb 24, 1976
Harcuba; Siegfried
Siegfried Harcuba
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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