Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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31/00
Catalysts comprising hydrides, coordination complexes or organic compounds
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B01J31/02
containing organic compounds or metal hydrides
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B01J31/0234
Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
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B01J31/0255
Phosphorus containing compounds
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B01J31/0257
Phosphorus acids or phosphorus acid esters
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B01J31/0261
comprising phosphonous acid (-ester) groups (RP(OR')2) or the isomeric phosphinic acid (-ester) groups (R2(R'O)P=O), i.e. R= C, R'= C, H
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