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Brun; Robert
Zurich, CH
No. of patents:

Patent Number Title Of Patent Date Issued
5141313 Apparatus for producing a collimating mark August 25, 1992
An apparatus for producing a collimating mark within an optical sighting device includes a light source to generate a beam of light for the mark, imaging optics, and a beam splitter. The beam splitter reflects one portion of the light from the light source into a sighting ray path and

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