ES61852Y - Projection screen perfected - Google Patents

Projection screen perfected

Info

Publication number
ES61852Y
ES61852Y ES0061852U ES61852U ES61852Y ES 61852 Y ES61852 Y ES 61852Y ES 0061852 U ES0061852 U ES 0061852U ES 61852 U ES61852 U ES 61852U ES 61852 Y ES61852 Y ES 61852Y
Authority
ES
Spain
Prior art keywords
perfected
projection screen
projection
screen
screen perfected
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0061852U
Other languages
Spanish (es)
Other versions
ES61852U (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exacta SA
Original Assignee
Exacta SA
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 Exacta SA filed Critical Exacta SA
Priority to ES0061852U priority Critical patent/ES61852Y/en
Publication of ES61852U publication Critical patent/ES61852U/en
Application granted granted Critical
Publication of ES61852Y publication Critical patent/ES61852Y/en
Expired legal-status Critical Current

Links

ES0061852U 1957-09-13 1957-09-13 Projection screen perfected Expired ES61852Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0061852U ES61852Y (en) 1957-09-13 1957-09-13 Projection screen perfected

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0061852U ES61852Y (en) 1957-09-13 1957-09-13 Projection screen perfected

Publications (2)

Publication Number Publication Date
ES61852U ES61852U (en) 1957-10-16
ES61852Y true ES61852Y (en) 1958-09-01

Family

ID=52704279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0061852U Expired ES61852Y (en) 1957-09-13 1957-09-13 Projection screen perfected

Country Status (1)

Country Link
ES (1) ES61852Y (en)

Also Published As

Publication number Publication date
ES61852U (en) 1957-10-16

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