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Honeycomb structure and method of making
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Patent number 5,894,044
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Issue date Apr 13, 1999
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The Procter & Gamble Company
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John D. Norcom
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Slicing web material
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Patent number 4,340,441
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Issue date Jul 20, 1982
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Dufaylite Developments Limited
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Peter J. Thwaites
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Slicing web material
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Patent number 4,187,138
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Issue date Feb 5, 1980
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Dufaylite Developments Ltd.
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Peter J. Thwaites
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3741840
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Patent number 3,741,840
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Issue date Jun 26, 1973
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3660195
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Patent number 3,660,195
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Issue date May 2, 1972
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3630801
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Patent number 3,630,801
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Issue date Dec 28, 1971
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3528334
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Patent number 3,528,334
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Issue date Sep 15, 1970
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3518151
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Patent number 3,518,151
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Issue date Jun 30, 1970
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3505151
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Patent number 3,505,151
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Issue date Apr 7, 1970
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3477893
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Patent number 3,477,893
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Issue date Nov 11, 1969
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3416983
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Patent number 3,416,983
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Issue date Dec 17, 1968
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3307440
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Patent number 3,307,440
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Issue date Mar 7, 1967
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3250656
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Patent number 3,250,656
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Issue date May 10, 1966
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3114666
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Patent number 3,114,666
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Issue date Dec 17, 1963
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2734843
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Patent number 2,734,843
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Issue date Feb 14, 1956
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2610934
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Patent number 2,610,934
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Issue date Sep 16, 1952
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD