TY - GEN T1 - A quick point regarding perpetual trade secret royalty liability / AU - Altman, Louis, VL - 1979 Vol 61 No 9 pages 510-534 ID - 2996 KW - Industrial property. KW - Trademarks. KW - Patents. KW - INDUSTRIAL PROPERTY : SECRET INVENTIONS - PRODUCTION SECRETS TI - A quick point regarding perpetual trade secret royalty liability / ER -