TY - GEN T1 - Restriction of propagation of patented bacteria sold ba patentee :can it be done? / AU - Jeffers, Jerome L., VL - 1988 Vol 70 No 2 pages 137-145 ID - 9538 KW - Patents. KW - Trademarks. KW - PATENTS : PATENTABILITY : PHARMACEUTICAL PRODUCTS, MEDICINE, BIOLOGY KW - NEW VARIETIES OF PLANTS : ACQUISITION, FORMALITIES, CERTIFICATION TI - Restriction of propagation of patented bacteria sold ba patentee :can it be done? / ER -