DK89416C - Apparatus for determining the position of a point-shaped light source on a surface. - Google Patents

Apparatus for determining the position of a point-shaped light source on a surface.

Info

Publication number
DK89416C
DK89416C DK147457A DK147457A DK89416C DK 89416 C DK89416 C DK 89416C DK 147457 A DK147457 A DK 147457A DK 147457 A DK147457 A DK 147457A DK 89416 C DK89416 C DK 89416C
Authority
DK
Denmark
Prior art keywords
determining
point
light source
shaped light
shaped
Prior art date
Application number
DK147457A
Other languages
Danish (da)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of DK89416C publication Critical patent/DK89416C/en

Links

DK147457A 1956-04-27 1957-04-25 Apparatus for determining the position of a point-shaped light source on a surface. DK89416C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89416XA 1956-04-27 1956-04-27

Publications (1)

Publication Number Publication Date
DK89416C true DK89416C (en) 1960-07-25

Family

ID=21734606

Family Applications (1)

Application Number Title Priority Date Filing Date
DK147457A DK89416C (en) 1956-04-27 1957-04-25 Apparatus for determining the position of a point-shaped light source on a surface.

Country Status (1)

Country Link
DK (1) DK89416C (en)

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