IT1123027B - A REVOLVING LINE THAT ALLOWS TO DRAW LINES STRAIGHT FROM ANY POSITION IN THE DIRECTION THAT IT LEADS TO, OR FROM A FIXED POINT, FOR USE WITH PENCIL AND PENS OF DIFFERENT GROWTHS - Google Patents
A REVOLVING LINE THAT ALLOWS TO DRAW LINES STRAIGHT FROM ANY POSITION IN THE DIRECTION THAT IT LEADS TO, OR FROM A FIXED POINT, FOR USE WITH PENCIL AND PENS OF DIFFERENT GROWTHSInfo
- Publication number
- IT1123027B IT1123027B IT8622376A IT8622376A IT1123027B IT 1123027 B IT1123027 B IT 1123027B IT 8622376 A IT8622376 A IT 8622376A IT 8622376 A IT8622376 A IT 8622376A IT 1123027 B IT1123027 B IT 1123027B
- Authority
- IT
- Italy
- Prior art keywords
- pens
- pencil
- leads
- allows
- fixed point
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drawing Aids And Blackboards (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4514875A GB1475619A (en) | 1975-10-31 | 1975-10-31 | Graduated ruler for perspective drawing |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1123027B true IT1123027B (en) | 1986-04-30 |
Family
ID=10436072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8622376A IT1123027B (en) | 1975-10-31 | 1976-10-26 | A REVOLVING LINE THAT ALLOWS TO DRAW LINES STRAIGHT FROM ANY POSITION IN THE DIRECTION THAT IT LEADS TO, OR FROM A FIXED POINT, FOR USE WITH PENCIL AND PENS OF DIFFERENT GROWTHS |
Country Status (4)
Country | Link |
---|---|
FR (1) | FR2329453A1 (en) |
GB (1) | GB1475619A (en) |
IT (1) | IT1123027B (en) |
MT (1) | MTP807B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2283097A (en) * | 1993-10-22 | 1995-04-26 | Daniel Husband | Measuring gauge |
GB2384562A (en) * | 2002-01-24 | 2003-07-30 | Roy George Cox | Measuring device |
-
1975
- 1975-10-31 GB GB4514875A patent/GB1475619A/en not_active Expired
-
1976
- 1976-10-26 IT IT8622376A patent/IT1123027B/en active
- 1976-10-26 MT MT807A patent/MTP807B/en unknown
- 1976-12-21 FR FR7638817A patent/FR2329453A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
MTP807B (en) | 1977-07-15 |
FR2329453A1 (en) | 1977-05-27 |
FR2329453B1 (en) | 1981-04-30 |
GB1475619A (en) | 1977-06-01 |
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