"United States." . . . . "United States. Congress. House. Committee on Patents." . . "Patent laws and legislation United States." . . "Patent laws and legislation." . . . . "Electronic books"@en . . . . . "Considers (79) H.R. 2111, (79) H.R. 4079."@en . . . . . "Extending time for filing applications for patents. Hearings held before the Committee on Patents, House of Representatives, Seventy-ninth Congress, first session, on H.R. 2111, a bill to extend temporarily the time for filing applications for letters patent, and for other purposes; and H.R. 4079, a bill to extend temporarily the time for filing applications for patents, for taking action in the United States Patent Office with respect thereto, for preventing proof of acts abroad with respect to the making of an invention, and for other purposes. October 2, 3, 4, and 5, 1945"@en . . . . "Extending Time for Filing Applications for Patents : hearings before the United States House Committee on Patents, Seventy-Ninth Congress, first session, on Oct. 2-5, 1945"@en . .