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Sheet feeding apparatus and method
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Patent number 4,968,015
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Issue date Nov 6, 1990
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De La Rue Systems Ltd.
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Simon G. Calverley
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Monitoring sheet length
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Patent number 4,939,676
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Issue date Jul 3, 1990
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De La Rue Systems Ltd.
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David R. Worsley
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G07 - CHECKING-DEVICES
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Monitoring sheet length
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Patent number 4,849,915
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Issue date Jul 18, 1989
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De La Rue Systems, Ltd.
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David R. Worsley
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G07 - CHECKING-DEVICES
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Unstrapping apparatus
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Patent number 4,660,818
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Issue date Apr 28, 1987
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De La Rue Systems Limited
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Trevor J. Conner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL