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Application filed by Frantisek PetrufiledCriticalFrantisek Petru
Priority to CS60576ApriorityCriticalpatent/CS185014B1/cs
Priority to DD19713377Aprioritypatent/DD128803A1/xx
Publication of CS185014B1publicationCriticalpatent/CS185014B1/cs
CS60576A1976-01-301976-01-30Method of separation of the polarised light beam for the laser interferometer and system of the execution thereof
CS185014B1
(en)