CA374592A - Procede d'extraction - Google Patents

Procede d'extraction

Info

Publication number
CA374592A
CA374592A CA374592A CA374592DA CA374592A CA 374592 A CA374592 A CA 374592A CA 374592 A CA374592 A CA 374592A CA 374592D A CA374592D A CA 374592DA CA 374592 A CA374592 A CA 374592A
Authority
CA
Canada
Prior art keywords
extraction process
extraction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA374592A
Other languages
English (en)
Inventor
Tijmstra Sijbren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA374592A publication Critical patent/CA374592A/fr
Expired legal-status Critical Current

Links

CA374592A Procede d'extraction Expired CA374592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA374592T

Publications (1)

Publication Number Publication Date
CA374592A true CA374592A (fr) 1938-06-21

Family

ID=35378916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA374592A Expired CA374592A (fr) Procede d'extraction

Country Status (1)

Country Link
CA (1) CA374592A (fr)

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