AT75448B - Focusing magnifying glass for photographic apparatus. - Google Patents

Focusing magnifying glass for photographic apparatus.

Info

Publication number
AT75448B
AT75448B AT75448DA AT75448B AT 75448 B AT75448 B AT 75448B AT 75448D A AT75448D A AT 75448DA AT 75448 B AT75448 B AT 75448B
Authority
AT
Austria
Prior art keywords
magnifying glass
photographic apparatus
focusing
focusing magnifying
photographic
Prior art date
Application number
Other languages
German (de)
Inventor
Emil Birnbaum
Original Assignee
Emil Birnbaum
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 Emil Birnbaum filed Critical Emil Birnbaum
Application granted granted Critical
Publication of AT75448B publication Critical patent/AT75448B/en

Links

Landscapes

  • Lenses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Burglar Alarm Systems (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
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** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT75448D 1916-05-22 1916-05-22 Focusing magnifying glass for photographic apparatus. AT75448B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT75448T 1916-05-22

Publications (1)

Publication Number Publication Date
AT75448B true AT75448B (en) 1919-02-10

Family

ID=3597102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT75448D AT75448B (en) 1916-05-22 1916-05-22 Focusing magnifying glass for photographic apparatus.

Country Status (1)

Country Link
AT (1) AT75448B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956171C (en) * 1954-05-22 1957-01-17 Theodor Koerner Device for holding and guiding magnifying glasses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956171C (en) * 1954-05-22 1957-01-17 Theodor Koerner Device for holding and guiding magnifying glasses

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