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Apple tree `Co-op 38`
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Patent number PP9392
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Issue date Dec 5, 1995
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Purdue Research Foundation
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Jeffrey A. Crosby
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PLT - Plants
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Apple tree `COOP 23`
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Patent number PP6268
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Issue date Sep 6, 1988
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Purdue Research Foundation
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Jules W. Janick
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PLT - Plants
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Apple tree
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Patent number PP5584
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Issue date Dec 3, 1985
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Purdue Research Foundation
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Daniel F. Dayton
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PLT - Plants
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Apple tree
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Patent number PP4724
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Issue date May 26, 1981
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State of Oregon Acting by and through the State Board of Higher Education on...
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J. Ralph Shay
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PLT - Plants
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COOP 22
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Patent number PP4633
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Issue date Jan 27, 1981
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Purdue Research Foundation
-
Daniel F. Dayton
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PLT - Plants
-
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Apple tree (Coop 12)
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Patent number PP4359
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Issue date Dec 26, 1978
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Purdue Research Foundation
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Edwin B. Williams
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PLT - Plants
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Apple tree (Coop 14)
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Patent number PP4320
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Issue date Oct 24, 1978
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Purdue Research Foundation
-
Edwin B. Williams
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PLT - Plants
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Apple tree (Coop 13)
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Patent number PP4322
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Issue date Oct 24, 1978
-
Purdue Research Foundation
-
Edwin B. Williams
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PLT - Plants
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Apple tree (Coop 10)
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Patent number PP4321
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Issue date Oct 24, 1978
-
Purdue Research Foundation
-
Edwin B. Williams
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PLT - Plants
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Apple tree: Sir Prize
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Patent number PP3988
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Issue date Dec 14, 1976
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Purdue Research Foundation
-
Daniel F. Dayton
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PLT - Plants