Patents. Recovery in patent infringement suits, hearings, 79th Congress, 2d session, on H. R. 5231, to amend Revised statutes, 4921 (U. S. C. A., title 35, Patents, sec. 70), providing that damages [in patent-infringement suits] be ascertained on basis of compensation for infringement as in actions for infringement in Court of Claims (subsequently amended, reintroduced, and reported as H. R. 5311), Jan. 29, 1946.