Pooling of patents.
Subtitle: Hearings before the Committee on patents, House of representatives, Seventy-fourth Congress, on H.R. 4523, a bill providing for the recording of patent pooling agreements and contracts with the commissioner of patents.
Publisher: U.S. Govt. print. off.
Published: 1936
Place of publication: Washington
Language: eng
Subjects: Patents -- United States.; Patent laws and legislation -- United States.
Notes: Hearings of Feb. 11, 14, 20, 25, 28, March 7, 1935 are issued also separately.

In four parts, each having separate t.-p. Paged continuously with exception of the verso of t.-p. and following leaf which in pt. 2-4 is numbered ii.

Printed for the use of the Committee on patents.

William I. Sirovich, chairman.
Table of contents: title: Pt. I. Hearings, Feb. 11, 14, 20, 25, 28, March 7, Oct. 15-18, Dec. 2-6, 9-10, 12, 1935.; title: pt. 2. Appendixes to hearings.; title: pt. III. Appendix to hearings.; title: pt. IV. Appendix to hearings.