Dickerman, Charles L. In Court of Customs and Patent Appeals, patent appeal no. 2571, in re Charles L. Dickerman, oil-burning device; brief for commissioner of patents.
Publication Title:
Dickerman, Charles L. In Court of Customs and Patent Appeals, patent appeal no. 2571, in re Charles L. Dickerman, oil-burning device; brief for commissioner of patents.
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Dickerman, Charles L. In Court of Customs and Patent Appeals, patent appeal no. 2571, in re Charles L. Dickerman, oil-burning device; brief for commissioner of patents.