Improvements in or relating to inhibiting the growth of barnacles on marine structures

摘要

802,316. Anti-fouling sheathing. DU PONT DE NEMOURS & CO., E. I. March 29, 1957 [April 30, 1956], No. 10431/57. Class 113. The underwater surface of a marine structure is clad with polytetrafluoroethylene in preformed impermeable sheet form.