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Application filed by Havlicek Vaclav, Mikulec MilanfiledCriticalHavlicek Vaclav
Priority to CS873918ApriorityCriticalpatent/CS262488B1/en
Publication of CS391887A1publicationCriticalpatent/CS391887A1/en
Publication of CS262488B1publicationCriticalpatent/CS262488B1/en
CS873918A1987-05-281987-05-28Circuit for compensation of earth magnetic field influence in magnetic apparatus for alternating magnetic measurments
CS262488B1
(en)