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Horst Schenk
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Dortmund, DE
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for guiding and more particularly coiling webs of material
Patent number
5,184,788
Issue date
Feb 9, 1993
Sundwiger Eisenhutte Maschinenfabrik Grah & Co.
Horst Schenk
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Contact pressure and parting device for a metal strip to be connect...
Patent number
5,106,028
Issue date
Apr 21, 1992
Sundwiger Eisenhutte Maschinenfabrik Grah & Co.
Horst Schenk
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for the production of cast metal strip of amorphous and/o...
Patent number
4,770,227
Issue date
Sep 13, 1988
Sundwiger Eisenhutte Machinenfabrik Grah & Company
Willi Sporenberg
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the production of a metal strand, more particularly in...
Patent number
4,719,963
Issue date
Jan 19, 1988
Sundwiger Eisenhutte Maschinenfabrik Grah & Co.
Horst Schenk
B22 - CASTING POWDER METALLURGY