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Apparatus for folding paper boxes
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Patent number 5,230,686
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Issue date Jul 27, 1993
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International Paper Box Machine Co., Inc.
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Hugh A. McAdam
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Apparatus for folding paper boxes
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Patent number 5,114,392
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Issue date May 19, 1992
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The International Paper Box Machine Co., Inc.
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Hugh A. McAdam
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Apparatus for folding paper boxes
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Patent number 5,092,827
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Issue date Mar 3, 1992
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International Paper Box Machine Co., Inc.
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Hugh A. McAdam
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD