ES56431Y - Square perfected for line drawing - Google Patents

Square perfected for line drawing

Info

Publication number
ES56431Y
ES56431Y ES0056431U ES56431U ES56431Y ES 56431 Y ES56431 Y ES 56431Y ES 0056431 U ES0056431 U ES 0056431U ES 56431 U ES56431 U ES 56431U ES 56431 Y ES56431 Y ES 56431Y
Authority
ES
Spain
Prior art keywords
perfected
square
line drawing
line
square perfected
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
ES0056431U
Other languages
Spanish (es)
Other versions
ES56431U (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.)
AYMAR CIVIL DIONISIO
Original Assignee
AYMAR CIVIL DIONISIO
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 AYMAR CIVIL DIONISIO filed Critical AYMAR CIVIL DIONISIO
Priority to ES0056431U priority Critical patent/ES56431Y/en
Publication of ES56431U publication Critical patent/ES56431U/en
Application granted granted Critical
Publication of ES56431Y publication Critical patent/ES56431Y/en
Expired legal-status Critical Current

Links

ES0056431U 1956-10-05 1956-10-05 Square perfected for line drawing Expired ES56431Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0056431U ES56431Y (en) 1956-10-05 1956-10-05 Square perfected for line drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0056431U ES56431Y (en) 1956-10-05 1956-10-05 Square perfected for line drawing

Publications (2)

Publication Number Publication Date
ES56431U ES56431U (en) 1956-11-16
ES56431Y true ES56431Y (en) 1957-06-01

Family

ID=51119488

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0056431U Expired ES56431Y (en) 1956-10-05 1956-10-05 Square perfected for line drawing

Country Status (1)

Country Link
ES (1) ES56431Y (en)

Also Published As

Publication number Publication date
ES56431U (en) 1956-11-16

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