AT138160B -
Methods and apparatus for oblique reproduction, oblique recording and for enlarging the field of view in optical instruments.
- Google Patents
Methods and apparatus for oblique reproduction, oblique recording and for enlarging the field of view in optical instruments.
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Publication number
AT138160B
AT138160BAT138160DAAT138160BAT 138160 BAT138160 BAT 138160BAT 138160D AAT138160D AAT 138160DAAT 138160 BAT138160 BAT 138160B
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Application filed by Johann SelbitschkafiledCriticalJohann Selbitschka
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Publication of AT138160BpublicationCriticalpatent/AT138160B/en
AT138160D1933-01-101933-01-10
Methods and apparatus for oblique reproduction, oblique recording and for enlarging the field of view in optical instruments.
AT138160B
(en)