ES152860Y - LINEAR MEASUREMENT INSTRUMENT. - Google Patents
LINEAR MEASUREMENT INSTRUMENT.Info
- Publication number
- ES152860Y ES152860Y ES1969152860U ES152860U ES152860Y ES 152860 Y ES152860 Y ES 152860Y ES 1969152860 U ES1969152860 U ES 1969152860U ES 152860 U ES152860 U ES 152860U ES 152860 Y ES152860 Y ES 152860Y
- Authority
- ES
- Spain
- Prior art keywords
- measurement instrument
- linear measurement
- linear
- instrument
- measurement
- 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
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/02—Maps; Plans; Charts; Diagrams, e.g. route diagram sectional
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Springs (AREA)
- Sheet Holders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR182122 | 1968-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES152860U ES152860U (en) | 1970-01-01 |
ES152860Y true ES152860Y (en) | 1970-12-01 |
Family
ID=8659502
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1969152860U Expired ES152860Y (en) | 1968-12-30 | 1969-10-23 | LINEAR MEASUREMENT INSTRUMENT. |
ES373144A Expired ES373144A2 (en) | 1968-12-30 | 1969-11-04 | Folding measuring instrument with improved linkage members |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES373144A Expired ES373144A2 (en) | 1968-12-30 | 1969-11-04 | Folding measuring instrument with improved linkage members |
Country Status (7)
Country | Link |
---|---|
US (1) | US3673692A (en) |
BE (1) | BE775741Q (en) |
DE (1) | DE1964336A1 (en) |
ES (2) | ES152860Y (en) |
FR (1) | FR96215E (en) |
GB (1) | GB1274910A (en) |
OA (1) | OA140E (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5461354A (en) * | 1994-07-14 | 1995-10-24 | Tdw Delaware, Inc. | Magnetic sphere for use in a pipeline |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US496123A (en) * | 1893-04-25 | Folding steel measure | ||
US1907459A (en) * | 1931-12-04 | 1933-05-09 | Stanley Works | Folding rule |
US2515622A (en) * | 1947-05-24 | 1950-07-18 | Wild Edward | Foldable rule |
FR1528084A (en) * | 1967-04-28 | 1968-06-07 | Quenot & Cie Sarl | Linear measuring instrument with articulated arms with advanced springs |
-
0
- FR FR182122A patent/FR96215E/en not_active Expired
-
1969
- 1969-09-16 OA OA53731A patent/OA140E/xx unknown
- 1969-10-23 ES ES1969152860U patent/ES152860Y/en not_active Expired
- 1969-11-04 ES ES373144A patent/ES373144A2/en not_active Expired
- 1969-12-22 US US886872A patent/US3673692A/en not_active Expired - Lifetime
- 1969-12-23 DE DE19691964336 patent/DE1964336A1/en active Pending
- 1969-12-30 GB GB63283/69A patent/GB1274910A/en not_active Expired
-
1971
- 1971-11-24 BE BE775741A patent/BE775741Q/en active
Also Published As
Publication number | Publication date |
---|---|
OA140E (en) | 1970-12-15 |
GB1274910A (en) | 1972-05-17 |
DE1964336A1 (en) | 1970-10-01 |
ES152860U (en) | 1970-01-01 |
US3673692A (en) | 1972-07-04 |
FR96215E (en) | 1972-05-19 |
BE775741Q (en) | 1972-03-16 |
ES373144A2 (en) | 1971-12-16 |
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