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the drums having different diameter
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Industry
CPC
B65H2404/4213
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B65
Thin material handling
B65H
HANDLING THIN OR FILAMENTARY MATERIAL
B65H2404/00
Parts for transporting or guiding the handled material
Current Industry
B65H2404/4213
the drums having different diameter
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Patents Grants
last 30 patents
Information
Patent Grant
Calender having a control device
Patent number
5,771,793
Issue date
Jun 30, 1998
Voith Sulzer Finishing GmbH
Franz Kayser
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and winding device for winding webs
Patent number
5,639,045
Issue date
Jun 17, 1997
Beloit Technologies, Inc.
Gerhard Walter Dorfel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and device for winding webs of material especially webs of p...
Patent number
4,974,786
Issue date
Dec 4, 1990
Jagenberg Aktiengesellschaft
Hartmut Dropczynski
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL