ES45313Y - Pantallas difractoras de luz para aparatos de alumbrado - Google Patents

Pantallas difractoras de luz para aparatos de alumbrado

Info

Publication number
ES45313Y
ES45313Y ES0045313U ES45313U ES45313Y ES 45313 Y ES45313 Y ES 45313Y ES 0045313 U ES0045313 U ES 0045313U ES 45313 U ES45313 U ES 45313U ES 45313 Y ES45313 Y ES 45313Y
Authority
ES
Spain
Prior art keywords
screens
lighting devices
light diffractive
diffractive
light
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
ES0045313U
Other languages
English (en)
Other versions
ES45313U (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.)
SAGARRA HUGUET FRANCISCO
Original Assignee
SAGARRA HUGUET FRANCISCO
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 SAGARRA HUGUET FRANCISCO filed Critical SAGARRA HUGUET FRANCISCO
Priority to ES0045313U priority Critical patent/ES45313Y/es
Publication of ES45313U publication Critical patent/ES45313U/es
Application granted granted Critical
Publication of ES45313Y publication Critical patent/ES45313Y/es
Expired legal-status Critical Current

Links

ES0045313U 1954-07-09 1954-07-09 Pantallas difractoras de luz para aparatos de alumbrado Expired ES45313Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0045313U ES45313Y (es) 1954-07-09 1954-07-09 Pantallas difractoras de luz para aparatos de alumbrado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0045313U ES45313Y (es) 1954-07-09 1954-07-09 Pantallas difractoras de luz para aparatos de alumbrado

Publications (2)

Publication Number Publication Date
ES45313U ES45313U (es) 1955-02-01
ES45313Y true ES45313Y (es) 1955-11-16

Family

ID=51108563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0045313U Expired ES45313Y (es) 1954-07-09 1954-07-09 Pantallas difractoras de luz para aparatos de alumbrado

Country Status (1)

Country Link
ES (1) ES45313Y (es)

Also Published As

Publication number Publication date
ES45313U (es) 1955-02-01

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