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AT68839B - Exposure time indicator. - Google Patents

Exposure time indicator.

Info

Publication number
AT68839B
AT68839B AT68839DA AT68839B AT 68839 B AT68839 B AT 68839B AT 68839D A AT68839D A AT 68839DA AT 68839 B AT68839 B AT 68839B
Authority
AT
Austria
Prior art keywords
exposure time
time indicator
indicator
exposure
desc
Prior art date
Application number
Other languages
German (de)
Inventor
Leo Wenzel Dr Pollak
Original Assignee
Leo Wenzel Dr Pollak
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 Leo Wenzel Dr Pollak filed Critical Leo Wenzel Dr Pollak
Application granted granted Critical
Publication of AT68839B publication Critical patent/AT68839B/en

Links

Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
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 EMI1.2 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
AT68839D 1914-01-19 1914-01-19 Exposure time indicator. AT68839B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT68839T 1914-01-19

Publications (1)

Publication Number Publication Date
AT68839B true AT68839B (en) 1915-05-25

Family

ID=3590728

Family Applications (1)

Application Number Title Priority Date Filing Date
AT68839D AT68839B (en) 1914-01-19 1914-01-19 Exposure time indicator.

Country Status (1)

Country Link
AT (1) AT68839B (en)

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