Nathan R. Long

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Grosse Ile, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Eductor pump and process
- Patent number 4,505,646
- Issue date Mar 19, 1985
- Diversey Wyandotte Corporation
- Nathan R. Long
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...