MX161310A - IMPROVEMENTS IN DRAWING INSTRUMENT - Google Patents

IMPROVEMENTS IN DRAWING INSTRUMENT

Info

Publication number
MX161310A
MX161310A MX20244184A MX20244184A MX161310A MX 161310 A MX161310 A MX 161310A MX 20244184 A MX20244184 A MX 20244184A MX 20244184 A MX20244184 A MX 20244184A MX 161310 A MX161310 A MX 161310A
Authority
MX
Mexico
Prior art keywords
drawing instrument
instrument
Prior art date
Application number
MX20244184A
Other languages
Spanish (es)
Inventor
Emilio Perez Ruiz
Original Assignee
Emilio Perez Ruiz
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 Emilio Perez Ruiz filed Critical Emilio Perez Ruiz
Priority to MX20244184A priority Critical patent/MX161310A/en
Publication of MX161310A publication Critical patent/MX161310A/en

Links

MX20244184A 1984-08-20 1984-08-20 IMPROVEMENTS IN DRAWING INSTRUMENT MX161310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX20244184A MX161310A (en) 1984-08-20 1984-08-20 IMPROVEMENTS IN DRAWING INSTRUMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX20244184A MX161310A (en) 1984-08-20 1984-08-20 IMPROVEMENTS IN DRAWING INSTRUMENT

Publications (1)

Publication Number Publication Date
MX161310A true MX161310A (en) 1990-09-06

Family

ID=19748769

Family Applications (1)

Application Number Title Priority Date Filing Date
MX20244184A MX161310A (en) 1984-08-20 1984-08-20 IMPROVEMENTS IN DRAWING INSTRUMENT

Country Status (1)

Country Link
MX (1) MX161310A (en)

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