CH45027A - Collecting screen for projection images - Google Patents

Collecting screen for projection images

Info

Publication number
CH45027A
CH45027A CH45027A CH45027DA CH45027A CH 45027 A CH45027 A CH 45027A CH 45027 A CH45027 A CH 45027A CH 45027D A CH45027D A CH 45027DA CH 45027 A CH45027 A CH 45027A
Authority
CH
Switzerland
Prior art keywords
projection images
collecting screen
collecting
screen
images
Prior art date
Application number
CH45027A
Other languages
German (de)
Inventor
Otto Zechmann Eduard
Original Assignee
Otto Zechmann Eduard
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 Otto Zechmann Eduard filed Critical Otto Zechmann Eduard
Publication of CH45027A publication Critical patent/CH45027A/en

Links

CH45027A 1908-08-12 1908-08-12 Collecting screen for projection images CH45027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH45027T 1908-08-12

Publications (1)

Publication Number Publication Date
CH45027A true CH45027A (en) 1909-10-01

Family

ID=4277294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH45027A CH45027A (en) 1908-08-12 1908-08-12 Collecting screen for projection images

Country Status (1)

Country Link
CH (1) CH45027A (en)

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