PL265947A1 - Method for improving petroleum hydrocarbons - Google Patents

Method for improving petroleum hydrocarbons

Info

Publication number
PL265947A1
PL265947A1 PL26594787A PL26594787A PL265947A1 PL 265947 A1 PL265947 A1 PL 265947A1 PL 26594787 A PL26594787 A PL 26594787A PL 26594787 A PL26594787 A PL 26594787A PL 265947 A1 PL265947 A1 PL 265947A1
Authority
PL
Poland
Prior art keywords
petroleum hydrocarbons
improving petroleum
improving
hydrocarbons
petroleum
Prior art date
Application number
PL26594787A
Other versions
PL154193B1 (en
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.)
Filing date
Publication date
Application filed filed Critical
Priority to PL26594787A priority Critical patent/PL154193B1/en
Publication of PL265947A1 publication Critical patent/PL265947A1/en
Publication of PL154193B1 publication Critical patent/PL154193B1/en

Links

PL26594787A 1987-05-27 1987-05-27 Method of and system for controlling a static generator frequency changer with echternally switchable inverter PL154193B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL26594787A PL154193B1 (en) 1987-05-27 1987-05-27 Method of and system for controlling a static generator frequency changer with echternally switchable inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL26594787A PL154193B1 (en) 1987-05-27 1987-05-27 Method of and system for controlling a static generator frequency changer with echternally switchable inverter

Publications (2)

Publication Number Publication Date
PL265947A1 true PL265947A1 (en) 1988-12-08
PL154193B1 PL154193B1 (en) 1991-07-31

Family

ID=20036566

Family Applications (1)

Application Number Title Priority Date Filing Date
PL26594787A PL154193B1 (en) 1987-05-27 1987-05-27 Method of and system for controlling a static generator frequency changer with echternally switchable inverter

Country Status (1)

Country Link
PL (1) PL154193B1 (en)

Also Published As

Publication number Publication date
PL154193B1 (en) 1991-07-31

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