Pumps for machines; vacuum pumps and vacuum pump stands consisting of vacuum pumps; compressors for machines; drives and shaft bearings for vacuum machine pumps; accessories for vacuum pumps and vacuum pump stands, namely, specially adapted oil separators, condensate centrifugal separators, dust separators, oil coolers, oil filters, vapor air condensers, and flanges and control apparatuses that cannot be used independently both as parts of vacuum pumps; valves being parts of machines; vacuum ...

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