Original language | English |
---|---|
Patent number | 8046/DELNP/2011 |
IPC | C09K 8/035 |
Priority date | 18/03/09 |
Publication status | Published - 15 Feb 2013 |
METHOD OF TREATING A BOREHOLE AND DRILLING FLUID
Herbert Hofstätter (Inventor), Roland Kalb (Inventor)
Research output: Patent