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ES139816A1 - A procedure to produce red fluorescent layers. - Google Patents

A procedure to produce red fluorescent layers.

Info

Publication number
ES139816A1
ES139816A1 ES139816A ES139816A ES139816A1 ES 139816 A1 ES139816 A1 ES 139816A1 ES 139816 A ES139816 A ES 139816A ES 139816 A ES139816 A ES 139816A ES 139816 A1 ES139816 A1 ES 139816A1
Authority
ES
Spain
Prior art keywords
procedure
red fluorescent
fluorescent layers
produce red
produce
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
ES139816A
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 ES139816A priority Critical patent/ES139816A1/en
Publication of ES139816A1 publication Critical patent/ES139816A1/en
Expired legal-status Critical Current

Links

ES139816A 1935-10-09 1935-10-09 A procedure to produce red fluorescent layers. Expired ES139816A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES139816A ES139816A1 (en) 1935-10-09 1935-10-09 A procedure to produce red fluorescent layers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES139816A ES139816A1 (en) 1935-10-09 1935-10-09 A procedure to produce red fluorescent layers.

Publications (1)

Publication Number Publication Date
ES139816A1 true ES139816A1 (en) 1936-03-01

Family

ID=65617060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES139816A Expired ES139816A1 (en) 1935-10-09 1935-10-09 A procedure to produce red fluorescent layers.

Country Status (1)

Country Link
ES (1) ES139816A1 (en)

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