Field briefing

F01M · Lubricating of machines or engines in general

Lubricating of machines or engines in general; lubricating internal combustion engines; crankcase ventilating. Patents classified in CPC F01M, part of Engines, machines, heating and lighting.

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Other industries that share patents, companies or citations with Lubricating of machines or engines in general.

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Newest patents in F01M · Lubricating of machines or engines in general

1 patent imported from the European Patent Office; newest published 2019-12-27; most active companies: Univ Tianjin.

Most active companies

Counted over the newest 1 imported patents in this industry.