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Rosa Maria P. Wodtke
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Rio de Janeiro, BR
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Patent Grant
Process for hydrogenation of macro- and microcrystalline paraffins
Patent number
5,205,923
Issue date
Apr 27, 1993
Petroleo Brasileiro S.A.-Petrobras
Guilherme Lues M. De Souza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL