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Syme D. Van Ballegooy
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Ijsselstein, NL
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last 30 patents
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Patent Grant
Shaft seal arrangement for water pump
Patent number
5,332,361
Issue date
Jul 26, 1994
SKF Industrial Trading & Development Company B.V.
Johan C. M. Bras
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...