Trade-marks
Subtitle: hearings held before the Committee on Patents, House of Representatives, sixty-ninth congress, first session on H.R. 6248, a bill to protect trade-marks used in commerce, to authorize the registration of such trade-marks, and for other purposes. March 25 and 26, 1926
Publisher: Govt. print. off.
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 192