DK40084C - Projection Apparatus for Slides. - Google Patents

Projection Apparatus for Slides.

Info

Publication number
DK40084C
DK40084C DK40084DA DK40084C DK 40084 C DK40084 C DK 40084C DK 40084D A DK40084D A DK 40084DA DK 40084 C DK40084 C DK 40084C
Authority
DK
Denmark
Prior art keywords
slides
projection apparatus
projection
Prior art date
Application number
Other languages
Danish (da)
Inventor
Pehr Alfred Husberg
Original Assignee
Pehr Alfred Husberg
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 Pehr Alfred Husberg filed Critical Pehr Alfred Husberg
Application granted granted Critical
Publication of DK40084C publication Critical patent/DK40084C/en

Links

DK40084D 1928-06-21 1928-06-21 Projection Apparatus for Slides. DK40084C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK40084T 1928-06-21

Publications (1)

Publication Number Publication Date
DK40084C true DK40084C (en) 1929-04-29

Family

ID=8129214

Family Applications (1)

Application Number Title Priority Date Filing Date
DK40084D DK40084C (en) 1928-06-21 1928-06-21 Projection Apparatus for Slides.

Country Status (1)

Country Link
DK (1) DK40084C (en)

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