RO93264A - Procedeu si dispozitiv pentru generarea de abur"in situ"
- Google Patents
Procedeu si dispozitiv pentru generarea de abur"in situ"
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Publication number
RO93264A
RO93264ARO83110211ARO11021183ARO93264ARO 93264 ARO93264 ARO 93264ARO 83110211 ARO83110211 ARO 83110211ARO 11021183 ARO11021183 ARO 11021183ARO 93264 ARO93264 ARO 93264A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from US06/354,565external-prioritypatent/US4475883A/en
Priority claimed from US06/354,858external-prioritypatent/US4861263A/en
Application filed by Phillips Petroleum Co,UsfiledCriticalPhillips Petroleum Co,Us
Publication of RO93264ApublicationCriticalpatent/RO93264A/ro