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ES82703A1 - An improved arrangement for centering the film in the window of film projectors. - Google Patents

An improved arrangement for centering the film in the window of film projectors.

Info

Publication number
ES82703A1
ES82703A1 ES82703A ES82703A ES82703A1 ES 82703 A1 ES82703 A1 ES 82703A1 ES 82703 A ES82703 A ES 82703A ES 82703 A ES82703 A ES 82703A ES 82703 A1 ES82703 A1 ES 82703A1
Authority
ES
Spain
Prior art keywords
film
centering
window
improved arrangement
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
ES82703A
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.)
Petra AG fuer Elektro Mechanik
Original Assignee
Petra AG fuer Elektro Mechanik
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 Petra AG fuer Elektro Mechanik filed Critical Petra AG fuer Elektro Mechanik
Priority to ES82703A priority Critical patent/ES82703A1/en
Publication of ES82703A1 publication Critical patent/ES82703A1/en
Expired legal-status Critical Current

Links

ES82703A 1922-08-25 1922-08-25 An improved arrangement for centering the film in the window of film projectors. Expired ES82703A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES82703A ES82703A1 (en) 1922-08-25 1922-08-25 An improved arrangement for centering the film in the window of film projectors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES82703A ES82703A1 (en) 1922-08-25 1922-08-25 An improved arrangement for centering the film in the window of film projectors.

Publications (1)

Publication Number Publication Date
ES82703A1 true ES82703A1 (en) 1923-03-01

Family

ID=64260610

Family Applications (1)

Application Number Title Priority Date Filing Date
ES82703A Expired ES82703A1 (en) 1922-08-25 1922-08-25 An improved arrangement for centering the film in the window of film projectors.

Country Status (1)

Country Link
ES (1) ES82703A1 (en)

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