Bard, Francis N. In Court of Appeals of District of Columbia, Jan. term, 1926, patent appeal no. 1814, in re Francis Norwood Bard, improvements in Steam pipe couplings; brief for commissioner of patents.
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Bard, Francis N. In Court of Appeals of District of Columbia, Jan. term, 1926, patent appeal no. 1814, in re Francis Norwood Bard, improvements in Steam pipe couplings; brief for commissioner of patents.
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Bard, Francis N. In Court of Appeals of District of Columbia, Jan. term, 1926, patent appeal no. 1814, in re Francis Norwood Bard, improvements in Steam pipe couplings; brief for commissioner of patents.