Migrdichian, Vartkes. In Court of Customs and Patent Appeals, patent appeal no. 4228, in re Vartkes Migrdichian, liquid fumigant; brief for commissioner of patents.
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Migrdichian, Vartkes. In Court of Customs and Patent Appeals, patent appeal no. 4228, in re Vartkes Migrdichian, liquid fumigant; brief for commissioner of patents.
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Migrdichian, Vartkes. In Court of Customs and Patent Appeals, patent appeal no. 4228, in re Vartkes Migrdichian, liquid fumigant; brief for commissioner of patents.