ES203929Y - PERFECTED DEVICE FOR PROJECTION OF TRANSPARENCIES IN REAR PROJECTORS. - Google Patents

PERFECTED DEVICE FOR PROJECTION OF TRANSPARENCIES IN REAR PROJECTORS.

Info

Publication number
ES203929Y
ES203929Y ES1974203929U ES203929U ES203929Y ES 203929 Y ES203929 Y ES 203929Y ES 1974203929 U ES1974203929 U ES 1974203929U ES 203929 U ES203929 U ES 203929U ES 203929 Y ES203929 Y ES 203929Y
Authority
ES
Spain
Prior art keywords
transparencies
projection
perfected device
rear projectors
projectors
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
ES1974203929U
Other languages
Spanish (es)
Other versions
ES203929U (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.)
KUHNEL ROS
Original Assignee
KUHNEL ROS
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 KUHNEL ROS filed Critical KUHNEL ROS
Priority to ES1974203929U priority Critical patent/ES203929Y/en
Publication of ES203929U publication Critical patent/ES203929U/en
Application granted granted Critical
Publication of ES203929Y publication Critical patent/ES203929Y/en
Expired legal-status Critical Current

Links

ES1974203929U 1974-06-15 1974-06-15 PERFECTED DEVICE FOR PROJECTION OF TRANSPARENCIES IN REAR PROJECTORS. Expired ES203929Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1974203929U ES203929Y (en) 1974-06-15 1974-06-15 PERFECTED DEVICE FOR PROJECTION OF TRANSPARENCIES IN REAR PROJECTORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974203929U ES203929Y (en) 1974-06-15 1974-06-15 PERFECTED DEVICE FOR PROJECTION OF TRANSPARENCIES IN REAR PROJECTORS.

Publications (2)

Publication Number Publication Date
ES203929U ES203929U (en) 1976-01-01
ES203929Y true ES203929Y (en) 1976-04-16

Family

ID=8370605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974203929U Expired ES203929Y (en) 1974-06-15 1974-06-15 PERFECTED DEVICE FOR PROJECTION OF TRANSPARENCIES IN REAR PROJECTORS.

Country Status (1)

Country Link
ES (1) ES203929Y (en)

Also Published As

Publication number Publication date
ES203929U (en) 1976-01-01

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