FR395162A - Perfectionnements aux règles flexibles - Google Patents
Perfectionnements aux règles flexiblesInfo
- Publication number
- FR395162A FR395162A FR395162A FR395162DA FR395162A FR 395162 A FR395162 A FR 395162A FR 395162 A FR395162 A FR 395162A FR 395162D A FR395162D A FR 395162DA FR 395162 A FR395162 A FR 395162A
- Authority
- FR
- France
- Prior art keywords
- refinements
- flexible rules
- rules
- flexible
- rules refinements
- 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
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/20—Curve rulers or templets
- B43L13/22—Adjustable curve rulers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE208315T |
Publications (1)
Publication Number | Publication Date |
---|---|
FR395162A true FR395162A (fr) | 1909-02-13 |
Family
ID=5794163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR395162A Expired FR395162A (fr) | 1908-10-12 | Perfectionnements aux règles flexibles |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE208315C (fr) |
FR (1) | FR395162A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2880510A (en) * | 1955-02-03 | 1959-04-07 | Robert H Ray Company | Apparatus for locating the position and dip of reflecting strata and for plotting ray paths |
WO1993009913A1 (fr) * | 1991-11-21 | 1993-05-27 | Robert Bosch Gmbh | Rail de guidage pour machine a main transportable |
-
1908
- 1908-03-10 DE DE1908208315D patent/DE208315C/de not_active Expired - Lifetime
- 1908-10-12 FR FR395162A patent/FR395162A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2880510A (en) * | 1955-02-03 | 1959-04-07 | Robert H Ray Company | Apparatus for locating the position and dip of reflecting strata and for plotting ray paths |
WO1993009913A1 (fr) * | 1991-11-21 | 1993-05-27 | Robert Bosch Gmbh | Rail de guidage pour machine a main transportable |
Also Published As
Publication number | Publication date |
---|---|
DE208315C (fr) |
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