TY - GEN T1 - The nature of the intellectual property clause :a study in historical perspective / AU - Walterscheid, Edward C., CN - KF2980 ID - 13684 KW - Constitutional history KW - Intellectual property KW - INTELLECTUAL PROPERTY LAW KW - HISTORY KW - INTELLECTUAL PROPERTY RIGHTS KW - UNITED STATES OF AMERICA KW - Propriété intellectuelle SN - 1575887096 TI - The nature of the intellectual property clause :a study in historical perspective / ER -