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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3801030
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3681905
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3456435
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3258904
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3067565
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Issue date Dec 11, 1962
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3066471
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Issue date Dec 4, 1962
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3033479
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Issue date May 8, 1962
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2955409
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Issue date Oct 14, 1958
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2855748
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Issue date Oct 14, 1958
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2822660
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Issue date Feb 11, 1958
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2822662
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2800762
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent number 2,617,603
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Issue date Nov 11, 1952
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2572138
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2539950
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2530146
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2485776
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2431323
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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2261239
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Issue date Nov 4, 1941
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING