An introduction to U.S. patent searching : the process / Susan B. Ardis
Ardis, Susan
An introduction to U.S. patent searching : the process / Susan B. Ardis - Englewood, Colorado : Libraries Unlimited, 1991 - xv, 221 p
Monografía
0872878562
Patentes
T210/A73
An introduction to U.S. patent searching : the process / Susan B. Ardis - Englewood, Colorado : Libraries Unlimited, 1991 - xv, 221 p
Monografía
0872878562
Patentes
T210/A73