Cooper, Carolyn C.,  1934- <br/><br/>
Shaping invention :  Thomas Blanchard's machinery and patent management in nineteenth-century America / 
Carolyn C. Cooper. 
 - New York :  Columbia University Press,  1991. 
 - xii, 326 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 309-320) and index. 
<br/><br/><label>ISBN: </label>0231068689 (alk. paper) 
<br/><br/><label>LCCN: </label>90020626 
<br/><br/><label>Subjects--Personal Names: </label><br/>Blanchard, Thomas, 1788-1864. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Woodworking machinery--History--United States--19th century.--Patents<br/>Inventors--United States--Biography.
<br/><br/><label>LC Class. No.: </label>TS850  / .C476 1991 
<br/><br/><label>Dewey Class. No.: </label>346.7304/86  347.306486