A technique for breaking ice in the path of a ship
By: inventors: Andrew R. Saunders ,
Contributors: Hess, Robert V.; Lucht, Roy A.; King, William H.
Publisher: s.n.]
Published: 1972
Place of publication: [s.l
Language: eng
Number of pages: 11
Description: Describes invention which relates to use of a laser for cutting or shattering ice in the path of a ship thereby enabling the ship to move through the ice.