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Newby, Frank

How to find out about patents / - 1st ed. - Oxford : New York : Pergamon Press; 1967. - xi, 177 p. : illus., facsims. ; 20 cm.

Includes bibliographical references and index.

66030632


Patent literature.

T210 / .N4 1967

608 / NEH
Last Updated on September 15, 2019
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