Buser, Johann. In Court of Customs and Patent Appeals, patent appeal no. 4634, in re Johann Buser, electric lamps with connecting device; brief for commissioner of patents.
Publication Title:
Buser, Johann. In Court of Customs and Patent Appeals, patent appeal no. 4634, in re Johann Buser, electric lamps with connecting device; brief for commissioner of patents.
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Buser, Johann. In Court of Customs and Patent Appeals, patent appeal no. 4634, in re Johann Buser, electric lamps with connecting device; brief for commissioner of patents.