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.

Info

Publication number
AT138160B
AT138160B AT138160DA AT138160B AT 138160 B AT138160 B AT 138160B AT 138160D A AT138160D A AT 138160DA AT 138160 B AT138160 B AT 138160B
Authority
AT
Austria
Prior art keywords
oblique
enlarging
reproduction
methods
view
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Selbitschka
Original Assignee
Johann Selbitschka
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johann Selbitschka filed Critical Johann Selbitschka
Application granted granted Critical
Publication of AT138160B publication Critical patent/AT138160B/en

Links

AT138160D 1933-01-10 1933-01-10 Methods and apparatus for oblique reproduction, oblique recording and for enlarging the field of view in optical instruments. AT138160B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT138160T 1933-01-10

Publications (1)

Publication Number Publication Date
AT138160B true AT138160B (en) 1934-07-10

Family

ID=3640055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT138160D AT138160B (en) 1933-01-10 1933-01-10 Methods and apparatus for oblique reproduction, oblique recording and for enlarging the field of view in optical instruments.

Country Status (1)

Country Link
AT (1) AT138160B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634005A (en) * 1969-08-21 1972-01-11 Ncr Co Microfiche reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634005A (en) * 1969-08-21 1972-01-11 Ncr Co Microfiche reader

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