TY - GEN AU - Satchell, Ralph D., ID - 11597 KW - Patents KW - Industrial property KW - PATENTS : PATENTABILITY : CHEMICAL AND OTHER PRODUCTS, PROTECTION OF CHEMICAL SUBSTANCES AND PROCESSES. T1 - Chemical product patent practice in the United Kingdom / TI - Chemical product patent practice in the United Kingdom / VL - 1970 Vol 1 No 2 pages 179-189 ER -