Protection of trade-marks used in commerce
Subtitle: report, to accompany H.R. 2828
Series: Report / 71st Congress, 2d session, House of Representatives -- no. 657
Publisher: U.S. G.P.O.
Published: 1930
Place of publication: Washington, D.C
Language: eng
Subjects: Trademarks
Notes: Caption title.

"February 11, 1930."