FR1030194A - Compas pour circonférences simultanées concentriques - Google Patents
Compas pour circonférences simultanées concentriquesInfo
- Publication number
- FR1030194A FR1030194A FR1030194DA FR1030194A FR 1030194 A FR1030194 A FR 1030194A FR 1030194D A FR1030194D A FR 1030194DA FR 1030194 A FR1030194 A FR 1030194A
- Authority
- FR
- France
- Prior art keywords
- circumferences
- compass
- concentric simultaneous
- concentric
- simultaneous
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TN1030194X | 1950-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1030194A true FR1030194A (fr) | 1953-06-10 |
Family
ID=21618215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1030194D Expired FR1030194A (fr) | 1950-12-29 | 1950-12-28 | Compas pour circonférences simultanées concentriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1030194A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3025549A (en) * | 1959-10-27 | 1962-03-20 | Inus B Turner | Circular trowel |
US3656237A (en) * | 1970-11-18 | 1972-04-18 | Thomas O Killgrove | Lead holder drafting compass |
-
1950
- 1950-12-28 FR FR1030194D patent/FR1030194A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3025549A (en) * | 1959-10-27 | 1962-03-20 | Inus B Turner | Circular trowel |
US3656237A (en) * | 1970-11-18 | 1972-04-18 | Thomas O Killgrove | Lead holder drafting compass |
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