523 Lapses of patent rights, sales etc.U.K.
F1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Textual Amendments
F1Ss. 520-523 repealed (with effect in accordance with s. 579 of the repealing Act) by Capital Allowances Act 2001 (c. 2), Sch. 2 para. 44, Sch. 4