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Better look into it!
Π KTL-V· DURCO
TYPE ] Bulletin
THRU 2 " ONLY)
V14a
OURCO Type F valves are manufactured under one or more of the following patents. U. S. Patent Nos. 2713987, 2729420, 2735645, 2728550. Patented in Canada, 1955, No. 519424.
T H E D U R I R O N C O M P A N Y , I N C . , D A Y T O N , O H I O Branch Offices: Atlanta, Baltimore, Boston, Buffalo, Chicago, Cleveland, Dayton, Detroit, Houston, Knoxville, Los Angeles, New York, Philadelphia and Pittsburgh. For furtner information, circle number 54 A on Readers' Service Card, page 119 A
54 A
INDUSTRIAL AND ENGINEERING CHEMISTRY