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Solid forms of (1r,4r)-6′-fluoro-N,N-dimethy1-4-phenyl-4′,9′-dihydro-3′ H-spiro-[cyclohexane-1,1′-pyrano-[3,4,b]indol]-4-amine hydrochloride

US Patent 8895604 · Granted Nov 25, 2014

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