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Application filed by Gorniczo Hutniczy MiedzifiledCriticalGorniczo Hutniczy Miedzi
Priority to PL25801486ApriorityCriticalpatent/PL152784B1/en
Publication of PL258014A3publicationCriticalpatent/PL258014A3/en
Publication of PL152784B1publicationCriticalpatent/PL152784B1/en
PL25801486A1986-02-191986-02-19
ANTI-JAMMING DEVICE IN THE LONG BOLT OF THE CONTINUOUS UPPER SENSOR FOR REMOTE MEASUREMENT OF LONGITUDINAL DEFORMATION OF DRILLING HOLES
PL152784B1
(en)