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|Material Type:||Government publication, National government publication|
|All Authors / Contributors:||United States. Congress. House. Committee on Patents.|
|Notes:||"April 17, 1941."
Charles Kramer, chairman of the Committee on Patents.
|Description:||iii, 47 pages ; 23 cm|
|Other Titles:||Hearings before the Committee on Patents, House of Representatives, Seventy-seventh Congress, first session on H.R. 3331
Bill to amend section 8 of the Copyright Act of March 4, 1909
|Responsibility:||printed for the use of the Committee on Patents.|