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Floor plate assembly
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Patent number 4,308,697
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Issue date Jan 5, 1982
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Loewy Robertson Engineering Co., Ltd.
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David W. Guppy
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Mill control
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Patent number 4,286,448
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Issue date Sep 1, 1981
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Loewy Robertson Engineering Co. Ltd.
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Geoffrey Houghton
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rolling mills and operation thereof
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Patent number 4,269,051
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Issue date May 26, 1981
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Loewy Robertson Engineering Co. Ltd.
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Robin Clarke
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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