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Priority to RO8289675ApriorityCriticalpatent/RO68293A2/en
Publication of RO68293A2publicationCriticalpatent/RO68293A2/en
RO8289675A1975-07-181975-07-18
METHOD AND EQUIPMENT FOR EXECUTING DIRECT MICROSEISMOCAROTTAGES FOR THE STUDY OF LOW SPEED AREAS BY SEISMIC PROSPECTION
RO68293A2
(en)