ES138670A1 - Improvements in cinematographic projection devices. - Google Patents

Improvements in cinematographic projection devices.

Info

Publication number
ES138670A1
ES138670A1 ES138670A ES138670A ES138670A1 ES 138670 A1 ES138670 A1 ES 138670A1 ES 138670 A ES138670 A ES 138670A ES 138670 A ES138670 A ES 138670A ES 138670 A1 ES138670 A1 ES 138670A1
Authority
ES
Spain
Prior art keywords
projection devices
cinematographic projection
cinematographic
devices
projection
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
ES138670A
Other languages
Spanish (es)
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.)
Hanlet Jean
Original Assignee
Hanlet Jean
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 Hanlet Jean filed Critical Hanlet Jean
Priority to ES138670A priority Critical patent/ES138670A1/en
Publication of ES138670A1 publication Critical patent/ES138670A1/en
Expired legal-status Critical Current

Links

ES138670A 1935-06-19 1935-06-19 Improvements in cinematographic projection devices. Expired ES138670A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES138670A ES138670A1 (en) 1935-06-19 1935-06-19 Improvements in cinematographic projection devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES138670A ES138670A1 (en) 1935-06-19 1935-06-19 Improvements in cinematographic projection devices.

Publications (1)

Publication Number Publication Date
ES138670A1 true ES138670A1 (en) 1935-09-01

Family

ID=65591356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES138670A Expired ES138670A1 (en) 1935-06-19 1935-06-19 Improvements in cinematographic projection devices.

Country Status (1)

Country Link
ES (1) ES138670A1 (en)

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