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Yarn false twist crimping apparatus
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Patent number 5,644,908
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Issue date Jul 8, 1997
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Barmag AG
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Heinz Schippers
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D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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Heater for an advancing yarn
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Patent number 5,578,231
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Issue date Nov 26, 1996
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Barmag AG
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Heinz Schippers
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D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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Takeup machine
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Patent number 5,016,829
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Issue date May 21, 1991
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Barmag AG
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Yarn traversing system
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Patent number 4,973,007
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Issue date Nov 27, 1990
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Barmag AG
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Method for heating an advancing yarn
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Patent number 4,902,461
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Issue date Feb 20, 1990
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Barmag, AG
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Heinz Schippers
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D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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Method for winding filament yarns
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Patent number 4,798,347
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Issue date Jan 17, 1989
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Barmag AG
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Melt spinning apparatus
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Patent number 4,743,186
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Issue date May 10, 1988
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Barmag AG
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Heinz Schippers
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Stepped precision winding process
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Patent number 4,697,753
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Issue date Oct 6, 1987
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Barmag AG
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Yarn traversing apparatus
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Patent number 4,646,983
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Issue date Mar 3, 1987
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Barmag Barmer Maschinenfabrik Aktiengesellschaft
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Yarn sensor
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Patent number 4,629,137
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Issue date Dec 16, 1986
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Barmag Barmer Maschinenfabrik Aktiengesellschaft
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Yarn traverse apparatus
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Patent number 4,585,181
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Issue date Apr 29, 1986
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Barmag Barmer Maschinenfabrik AG
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Heinz Schippers
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL