FR339772A - Mètre pliant à éléments échangeables - Google Patents
Mètre pliant à éléments échangeablesInfo
- Publication number
- FR339772A FR339772A FR339772DA FR339772A FR 339772 A FR339772 A FR 339772A FR 339772D A FR339772D A FR 339772DA FR 339772 A FR339772 A FR 339772A
- Authority
- FR
- France
- Prior art keywords
- folding rule
- exchangeable elements
- exchangeable
- elements
- folding
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR339772T | 1904-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR339772A true FR339772A (fr) | 1904-06-18 |
Family
ID=1388928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR339772D Expired FR339772A (fr) | 1904-01-21 | 1904-01-21 | Mètre pliant à éléments échangeables |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR339772A (fr) |
-
1904
- 1904-01-21 FR FR339772D patent/FR339772A/fr not_active Expired
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