Malcolm, Vincent T. In Court of Customs and Patent Appeals, patent appeal no. 4620, Vincent T. Malcolm, method of treating metal; brief for commissioner of patents.
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Malcolm, Vincent T. In Court of Customs and Patent Appeals, patent appeal no. 4620, Vincent T. Malcolm, method of treating metal; brief for commissioner of patents.
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Malcolm, Vincent T. In Court of Customs and Patent Appeals, patent appeal no. 4620, Vincent T. Malcolm, method of treating metal; brief for commissioner of patents.