00941nam a2200241Ia 4500 72102 BIBL 20160527195514.0 740830s1960 xx 100 0 eng d (OCoLC)00994044 DXU DXU m.c. BDCG KF;3091 V 716d;1960 Patent Law Seminar (1957 Villanova University) mn Patent Law Seminar (1957 Villanova University) mn 262243 Local Patent Law Seminar (1957 Villanova University) mn Dynamics of the patent law system discussions of ten critical areas of contemporary patent law. Edited by William B. Ball. New York Central Book Co. 1960. xix, 449 p. 24 cm. Patent laws and legislation United States. 148193 Local Ball, William B. ed. 199164 Local 111/1 Patent Law Seminar Villanova University 1957. 56818 56818 0 0 0 KF_3114_000000000000000__A2_P368 0 cil 273392 7 7 4 2016-05-27 112735 0 KF 3114 .A2 P368 70000000041512 2016-05-27 00:00:00 r:72102 z:NCC:L 6