ES1014457Y - DEVICE TO PREVENT THE APPEARANCE OF BRIGHTNESS ON WRITING SURFACES. - Google Patents

DEVICE TO PREVENT THE APPEARANCE OF BRIGHTNESS ON WRITING SURFACES.

Info

Publication number
ES1014457Y
ES1014457Y ES9002064U ES9002064U ES1014457Y ES 1014457 Y ES1014457 Y ES 1014457Y ES 9002064 U ES9002064 U ES 9002064U ES 9002064 U ES9002064 U ES 9002064U ES 1014457 Y ES1014457 Y ES 1014457Y
Authority
ES
Spain
Prior art keywords
brightness
appearance
prevent
writing surfaces
writing
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 - Lifetime
Application number
ES9002064U
Other languages
Spanish (es)
Other versions
ES1014457U (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.)
CUADRADO MERINO FELIPE
Original Assignee
CUADRADO MERINO FELIPE
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 CUADRADO MERINO FELIPE filed Critical CUADRADO MERINO FELIPE
Priority to ES9002064U priority Critical patent/ES1014457Y/en
Publication of ES1014457U publication Critical patent/ES1014457U/en
Application granted granted Critical
Publication of ES1014457Y publication Critical patent/ES1014457Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

ES9002064U 1990-06-29 1990-06-29 DEVICE TO PREVENT THE APPEARANCE OF BRIGHTNESS ON WRITING SURFACES. Expired - Lifetime ES1014457Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9002064U ES1014457Y (en) 1990-06-29 1990-06-29 DEVICE TO PREVENT THE APPEARANCE OF BRIGHTNESS ON WRITING SURFACES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9002064U ES1014457Y (en) 1990-06-29 1990-06-29 DEVICE TO PREVENT THE APPEARANCE OF BRIGHTNESS ON WRITING SURFACES.

Publications (2)

Publication Number Publication Date
ES1014457U ES1014457U (en) 1991-03-16
ES1014457Y true ES1014457Y (en) 1991-09-01

Family

ID=8268396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9002064U Expired - Lifetime ES1014457Y (en) 1990-06-29 1990-06-29 DEVICE TO PREVENT THE APPEARANCE OF BRIGHTNESS ON WRITING SURFACES.

Country Status (1)

Country Link
ES (1) ES1014457Y (en)

Also Published As

Publication number Publication date
ES1014457U (en) 1991-03-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980601