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Filing date
Publication date
Application filed by Karl FritschfiledCriticalKarl Fritsch
Application grantedgrantedCritical
Publication of AT27490BpublicationCriticalpatent/AT27490B/en
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Claims (1)
PATENT-ANSPRUCH :
Visier-vorrichtung, bei welcher Visiermarke, Reflexionsspiegel und Kollimator an einem massiven Glaskörper angebracht bzw. angeschliffen sind, dadurch gekennzeichnet, dass der (iaskörpor eine derartige Gestalt erhält, dass die von der Visicrmarke ausgehenden Strahlen mittelst totaler Reflexion sichtbar gemacht werden können.
EMI2.1
PATENT CLAIM:
Sighting device, in which the sighting mark, reflection mirror and collimator are attached or ground to a solid glass body, characterized in that the (iaskörpor is given a shape that the rays emanating from the sighting mark can be made visible by means of total reflection.
EMI2.1