TY - GEN T1 - Non-use of registered trade marks under British Law / AU - Llewelyn, David, VL - 1982 Vol 13 No 3 pages 319-356 ID - 322 KW - Trademarks. KW - Copyright. KW - Industrial property. KW - MARKS : NON-USE AND USUCAPTION TI - Non-use of registered trade marks under British Law / ER -