ES20090Y - Optical device for viewing transparent images. - Google Patents

Optical device for viewing transparent images.

Info

Publication number
ES20090Y
ES20090Y ES0020090U ES20090U ES20090Y ES 20090 Y ES20090 Y ES 20090Y ES 0020090 U ES0020090 U ES 0020090U ES 20090 U ES20090 U ES 20090U ES 20090 Y ES20090 Y ES 20090Y
Authority
ES
Spain
Prior art keywords
optical device
transparent images
viewing transparent
viewing
images
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
ES0020090U
Other languages
Spanish (es)
Other versions
ES20090U (en
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.)
GRANCOLOR UNIDO S A
Original Assignee
GRANCOLOR UNIDO S A
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 GRANCOLOR UNIDO S A filed Critical GRANCOLOR UNIDO S A
Priority to ES0020090U priority Critical patent/ES20090Y/en
Publication of ES20090U publication Critical patent/ES20090U/en
Application granted granted Critical
Publication of ES20090Y publication Critical patent/ES20090Y/en
Expired legal-status Critical Current

Links

ES0020090U 1949-05-16 1949-05-16 Optical device for viewing transparent images. Expired ES20090Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0020090U ES20090Y (en) 1949-05-16 1949-05-16 Optical device for viewing transparent images.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0020090U ES20090Y (en) 1949-05-16 1949-05-16 Optical device for viewing transparent images.

Publications (2)

Publication Number Publication Date
ES20090U ES20090U (en) 1949-07-01
ES20090Y true ES20090Y (en) 1949-11-16

Family

ID=51084042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0020090U Expired ES20090Y (en) 1949-05-16 1949-05-16 Optical device for viewing transparent images.

Country Status (1)

Country Link
ES (1) ES20090Y (en)

Also Published As

Publication number Publication date
ES20090U (en) 1949-07-01

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