Bowers Hydraulic Dredge Patents
Subtitle: hearings before the United States Senate Committee on Patents, Fifty-Seventh Congress, first session, on June 20, 1902
Publisher: U.S. G.P.O.
Published: 1971
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 22
Subjects: Dredges -- United States -- Patents; Patent extensions -- United States
Description: Considers (57) S. 5873
Notes: Record is based on bibliographic data in CIS US Congressional Committee Hearings Index. Reuse except for individual research requires license from Congressional Information Service, Inc

Indexed in CIS US Congressional Committee Hearings Index Part I

Microfiche. [Westport, Conn.] : Greenwood Press, 1971. 11 x 15 cm