42869371
9781332120925
Pollard, W. L. is the author of 'Digest of Decisions of Law and Practice in the Patent Office: And the United States and State Courts in Patents, Trade-Marks, Copyrights and Labels a ... to Hart's Digest, 1886-1897 (Classic Reprint)', published 2015 under ISBN 9781332120925 and ISBN 133212092X.
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