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ES159173A1 - A PROCEDURE FOR OBTAINING AN OPTICAL ELEMENT - Google Patents

A PROCEDURE FOR OBTAINING AN OPTICAL ELEMENT

Info

Publication number
ES159173A1
ES159173A1 ES159173A ES159173A ES159173A1 ES 159173 A1 ES159173 A1 ES 159173A1 ES 159173 A ES159173 A ES 159173A ES 159173 A ES159173 A ES 159173A ES 159173 A1 ES159173 A1 ES 159173A1
Authority
ES
Spain
Prior art keywords
procedure
obtaining
optical element
optical
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
ES159173A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES159173A priority Critical patent/ES159173A1/en
Publication of ES159173A1 publication Critical patent/ES159173A1/en
Expired legal-status Critical Current

Links

ES159173A 1942-11-04 1942-11-04 A PROCEDURE FOR OBTAINING AN OPTICAL ELEMENT Expired ES159173A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES159173A ES159173A1 (en) 1942-11-04 1942-11-04 A PROCEDURE FOR OBTAINING AN OPTICAL ELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES159173A ES159173A1 (en) 1942-11-04 1942-11-04 A PROCEDURE FOR OBTAINING AN OPTICAL ELEMENT

Publications (1)

Publication Number Publication Date
ES159173A1 true ES159173A1 (en) 1943-03-01

Family

ID=65653547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES159173A Expired ES159173A1 (en) 1942-11-04 1942-11-04 A PROCEDURE FOR OBTAINING AN OPTICAL ELEMENT

Country Status (1)

Country Link
ES (1) ES159173A1 (en)

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