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Priority claimed from DE19792922839external-prioritypatent/DE2922839C2/en
Priority claimed from DE19792922873external-prioritypatent/DE2922873C2/en
Application filed by Messmetallurgie GmbhfiledCriticalMessmetallurgie Gmbh
Priority claimed from EP80102847Aexternal-prioritypatent/EP0021048B1/en
Application grantedgrantedCritical
Publication of ATE18466T1publicationCriticalpatent/ATE18466T1/en
Method and arrangement for non-contact photoelectric speed measurement in at least one measurement coordinate on the surfaces of rigid or deformable objects to be measured