ES279778Y - RULER. - Google Patents
RULER.Info
- Publication number
- ES279778Y ES279778Y ES1983279778U ES279778U ES279778Y ES 279778 Y ES279778 Y ES 279778Y ES 1983279778 U ES1983279778 U ES 1983279778U ES 279778 U ES279778 U ES 279778U ES 279778 Y ES279778 Y ES 279778Y
- Authority
- ES
- Spain
- Prior art keywords
- ruler
- 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
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08204466A GB2114747B (en) | 1982-02-16 | 1982-02-16 | Ruler |
Publications (2)
Publication Number | Publication Date |
---|---|
ES279778U ES279778U (en) | 1984-11-16 |
ES279778Y true ES279778Y (en) | 1985-06-01 |
Family
ID=10528358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983279778U Expired ES279778Y (en) | 1982-02-16 | 1983-02-16 | RULER. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES279778Y (en) |
GB (1) | GB2114747B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150888B (en) * | 1983-12-06 | 1987-12-23 | Romano Mario Cooper | Ruler with variable scale |
FR2649197A1 (en) * | 1989-06-28 | 1991-01-04 | Hermange Didier | Luminous rule, especially for locating work positions on a workpiece |
GB2286677A (en) * | 1994-02-15 | 1995-08-23 | Howard Curtis | Digital scale rule |
GB2312510A (en) * | 1996-04-27 | 1997-10-29 | Nigel Geoffrey Ley | Electronic ruler |
JP3202941B2 (en) * | 1997-06-13 | 2001-08-27 | 株式会社ミツトヨ | Micrometer |
US7631437B2 (en) * | 2007-09-12 | 2009-12-15 | Sanderson Dylan L | Electronic ruler |
-
1982
- 1982-02-16 GB GB08204466A patent/GB2114747B/en not_active Expired
-
1983
- 1983-02-16 ES ES1983279778U patent/ES279778Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES279778U (en) | 1984-11-16 |
GB2114747A (en) | 1983-08-24 |
GB2114747B (en) | 1985-08-29 |
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