Isler, Otto. In Court of Customs and Patent Appeals, patent appeal no. 5099, in re Otto Isler, lower carboxylic acid esters of di-tocopherols and process for manufacture of same; brief for commissioner of patents.
Publication Title:
Isler, Otto. In Court of Customs and Patent Appeals, patent appeal no. 5099, in re Otto Isler, lower carboxylic acid esters of di-tocopherols and process for manufacture of same; brief for commissioner of patents.
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Isler, Otto. In Court of Customs and Patent Appeals, patent appeal no. 5099, in re Otto Isler, lower carboxylic acid esters of di-tocopherols and process for manufacture of same; brief for commissioner of patents.