Patents and trade-marks, laws and regulations including rules of practice and forms
Contributors: Commerce Clearing House
Publisher: Commerce Clearing House
Published: 1949
Place of publication: Chicago
Language: eng
Number of pages: 190
Subjects: Patent laws and legislation; Trademarks
Notes: Cover title.

Microfilm. New York, N.Y., Columbia University Libraries, 1996. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1996.