EP1871985
IN SITU CONVERSION PROCESS UTILIZING A CLOSED LOOP HEATING SYSTEM
:
EP einkaleyfi: Þýðing ekki lögð inn:
21.4.2006:
8.7.2009:
06750975.2
:
20.4.2026
:
IN SITU CONVERSION PROCESS UTILIZING A CLOSED LOOP HEATING SYSTEM
21.4.2006
8.7.2009
:
Shell Internationale Research Maatschappij B.V.:
Carel van Bylandtlaan 30, 2596, HR Den Haag, NL
:
FOWLER, Thomas David:
Houston, Texas, US
:
SANDBERG, Chester Ledlie:
Palo Alto, California, US
:
SCHOEBER, Willem:
Houston, Texas, US
:
VINEGAR, Harold J.:
Bellaire, Texas, US
:
674081 P:
22.4.2005:
US
:
WO2006116096:
21.4.2006
:
E21B 43/24, E21B 36/00