DK69837C - Photographic magnifier with automatic sharpness adjustment. - Google Patents

Photographic magnifier with automatic sharpness adjustment.

Info

Publication number
DK69837C
DK69837C DK142947A DK142947A DK69837C DK 69837 C DK69837 C DK 69837C DK 142947 A DK142947 A DK 142947A DK 142947 A DK142947 A DK 142947A DK 69837 C DK69837 C DK 69837C
Authority
DK
Denmark
Prior art keywords
sharpness adjustment
magnifier
photographic
automatic sharpness
automatic
Prior art date
Application number
DK142947A
Other languages
Danish (da)
Inventor
Poul Albert Jensen
Original Assignee
Poul Albert Jensen
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 Poul Albert Jensen filed Critical Poul Albert Jensen
Priority to DK142947A priority Critical patent/DK69837C/en
Application granted granted Critical
Publication of DK69837C publication Critical patent/DK69837C/en

Links

DK142947A 1947-04-12 1947-04-12 Photographic magnifier with automatic sharpness adjustment. DK69837C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK142947A DK69837C (en) 1947-04-12 1947-04-12 Photographic magnifier with automatic sharpness adjustment.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK142947A DK69837C (en) 1947-04-12 1947-04-12 Photographic magnifier with automatic sharpness adjustment.

Publications (1)

Publication Number Publication Date
DK69837C true DK69837C (en) 1949-09-05

Family

ID=8104739

Family Applications (1)

Application Number Title Priority Date Filing Date
DK142947A DK69837C (en) 1947-04-12 1947-04-12 Photographic magnifier with automatic sharpness adjustment.

Country Status (1)

Country Link
DK (1) DK69837C (en)

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