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Plant Patents Image Database

Inventor: Stevenson, John
Image: PP19257
Patent Text: USPTO

Inventor: Ritchie, John Stanley, Ritchie, Kathleen Anne
Image: PP14751
Patent Text: USPTO

Inventor: Tukacs, George
Image: PP01924
Patent Text: USPTO

Inventor: Barrows, Earle M.
Image: PP00143
Patent Text: USPTO

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