Finley, Dozier. In Court of Customs and Patent Appeals, patent appeal no. 3463, in re Dozier Finley, interlocking shingle; brief for commissioner of patents.
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Finley, Dozier. In Court of Customs and Patent Appeals, patent appeal no. 3463, in re Dozier Finley, interlocking shingle; brief for commissioner of patents.
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Finley, Dozier. In Court of Customs and Patent Appeals, patent appeal no. 3463, in re Dozier Finley, interlocking shingle; brief for commissioner of patents.