LU72930A1LU72930ALU72930ALU72930A1LU 72930 A1LU72930 A1LU 72930A1LU 72930 ALU72930 ALU 72930ALU 72930 ALU72930 ALU 72930ALU 72930 A1LU72930 A1LU 72930A1
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LU
Luxembourg
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LU72930A
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Priority to LU72930ApriorityCriticalpatent/LU72930A1/xx
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F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04D—NON-POSITIVE-DISPLACEMENT PUMPS
F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous