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F04B 39/042

Measures to avoid lubricant contaminating the pumped fluid {sealing for a reciprocating rod sealing being provided on the piston}

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Edits on 16 Mar, 2022
"Entity importer update"
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Golden AI
edited on 16 Mar, 2022
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F04B 39/041
Edits on 5 Mar, 2022
"Created via: Entity Importer"
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Golden AI
created this topic on 5 Mar, 2022
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 F04B 39/042

Measures to avoid lubricant contaminating the pumped fluid {sealing for a reciprocating rod sealing being provided on the piston}

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Cooperative Patent Classification
Website
http://data.epo.org/linked-data/def/cpc/F04B39-042

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