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All Patents of Type: water filters
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
5,555XJul. 07, 1829G.B. WhiteMode of Purifying Water by Means of a Machine Denominated the Patent Filtererwater filters
8,374XAug. 20, 1834I. WisemanFiltering machine for purifying waterwater filters
113,516Apr. 11, 1871B. HollyWater Filterwater filters
CA-47,257Oct. 12, 1894H.E. MoffatFeed-water purifierfeedwater apparatus
1,705,095Mar. 12, 1929K. Rejtö, K. PeczWater Purifierwater filters
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