DE170236C - - Google Patents
Info
- Publication number
- DE170236C DE170236C DE1904170236D DE170236DD DE170236C DE 170236 C DE170236 C DE 170236C DE 1904170236 D DE1904170236 D DE 1904170236D DE 170236D D DE170236D D DE 170236DD DE 170236 C DE170236 C DE 170236C
- Authority
- DE
- Germany
- Prior art keywords
- scale
- links
- tips
- rule
- point
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE170236T | 1904-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE170236C true DE170236C (xx) | 1906-05-01 |
Family
ID=33557903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1904170236D Expired DE170236C (xx) | 1904-11-19 | 1904-11-19 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE170236C (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655727A (en) * | 1950-10-18 | 1953-10-20 | Manuel Salientes | Locking pen and pencil compass and divider |
DE19738073A1 (de) * | 1997-09-01 | 1999-03-04 | Matthias Weindler | Zirkelset für Gliedermaßstäbe |
-
1904
- 1904-11-19 DE DE1904170236D patent/DE170236C/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655727A (en) * | 1950-10-18 | 1953-10-20 | Manuel Salientes | Locking pen and pencil compass and divider |
DE19738073A1 (de) * | 1997-09-01 | 1999-03-04 | Matthias Weindler | Zirkelset für Gliedermaßstäbe |
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