FR437458A - Divider compass - Google Patents
Divider compassInfo
- Publication number
- FR437458A FR437458A FR437458DA FR437458A FR 437458 A FR437458 A FR 437458A FR 437458D A FR437458D A FR 437458DA FR 437458 A FR437458 A FR 437458A
- Authority
- FR
- France
- Prior art keywords
- compass
- divider
- divider compass
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT437458X | 1910-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR437458A true FR437458A (en) | 1912-04-22 |
Family
ID=1479065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR437458D Expired FR437458A (en) | 1910-12-18 | 1911-12-11 | Divider compass |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR437458A (en) |
-
1911
- 1911-12-11 FR FR437458D patent/FR437458A/en not_active Expired
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