In Court of Customs and Patent Appeals, patent appeal no. 5424, in re Lloyd A. Hatch and Maurice E. Buzzell, coating calcinable lithic slabs; memorandum for commissioner of patents in opposition to petition for rehearing.
Publication Title:
In Court of Customs and Patent Appeals, patent appeal no. 5424, in re Lloyd A. Hatch and Maurice E. Buzzell, coating calcinable lithic slabs; memorandum for commissioner of patents in opposition to petition for rehearing.
Display Title:
In Court of Customs and Patent Appeals, patent appeal no. 5424, in re Lloyd A. Hatch and Maurice E. Buzzell, coating calcinable lithic slabs; memorandum for commissioner of patents in opposition to petition for rehearing.