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PREVENTION OF SCALE IN SALINE WATER EVAPORATORS USING CARBON DIOXIDE UNDER SPECIAL CONDITIONS
US 3,420,775 A
Filed
: 07/05/1967
Issued
: 01/07/1969
Est. Priority Date
: 07/05/1967
Status: Expired due to Term
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Current Assignee
Edgar A. Cadwallader
Original Assignee
Edgar A. Cadwallader
Inventors
Cadwallader, Edgar A.
Application Number
US04/651,143
Time in Patent Office
552 Days
Field of Search
US Class Current
210/718
CPC Class Codes
C02F 1/042
Prevention of deposits
C02F 5/025
Hot-water softening devices
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