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Slavjanka Cernochova
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Prague, CS
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Basic ethers of 7-oxo-7H-benzo(c) fluorene and a process for their...
Patent number
4,661,297
Issue date
Apr 28, 1987
SPOFA, spojene podniky pro zdravotnickou vyrobu
Jiri Krepelka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE