- to keep abreast of the patent literature - to keep an application pending - to keep an invention secret - to keep in abeyance - to keep in force - to keep up correspondence
KEEP
Англо-русский перевод KEEP
Глядков С.В.. English-Russian dictionary of patents and trademarks. Англо-Русский словарь по патентам и товарным знакам. 2004