Patent it yourself /
Pressman, David, 1937-,
Patent it yourself / by David Pressman. - 10th edition. - 1 volume (various pagings) : illustrations ; 28 cm.
Includes bibliographical references and index.
1413300251 9781413300253 Hadiah
Patent practice--United States--Popular works.
Patent laws and legislation--United States--Popular works.
Patent it yourself / by David Pressman. - 10th edition. - 1 volume (various pagings) : illustrations ; 28 cm.
Includes bibliographical references and index.
1413300251 9781413300253 Hadiah
Patent practice--United States--Popular works.
Patent laws and legislation--United States--Popular works.
