CA476720A - Indicateurs - Google Patents
IndicateursInfo
- Publication number
- CA476720A CA476720A CA476720A CA476720DA CA476720A CA 476720 A CA476720 A CA 476720A CA 476720 A CA476720 A CA 476720A CA 476720D A CA476720D A CA 476720DA CA 476720 A CA476720 A CA 476720A
- Authority
- CA
- Canada
- Prior art keywords
- gauges
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA476720T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA476720A true CA476720A (fr) | 1951-09-04 |
Family
ID=35616351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA476720A Expired CA476720A (fr) | Indicateurs |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA476720A (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2832259A (en) * | 1955-02-14 | 1958-04-29 | Nat Res Dev | Optical measuring systems |
| US2916826A (en) * | 1955-10-24 | 1959-12-15 | North American Aviation Inc | Device indicating relative position between workpiece and line scriber |
| US3166624A (en) * | 1961-05-05 | 1965-01-19 | Bausch & Lomb | Moire fringe device having line grids of gradually changing pitch |
| US3218911A (en) * | 1955-07-05 | 1965-11-23 | North American Aviation Inc | Photoelectric gauge employing a plurality of gratings |
| WO2001069061A1 (fr) | 2000-03-15 | 2001-09-20 | Nivesh Sa. | Moteur energetique a poly induction |
-
0
- CA CA476720A patent/CA476720A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2832259A (en) * | 1955-02-14 | 1958-04-29 | Nat Res Dev | Optical measuring systems |
| US3218911A (en) * | 1955-07-05 | 1965-11-23 | North American Aviation Inc | Photoelectric gauge employing a plurality of gratings |
| US2916826A (en) * | 1955-10-24 | 1959-12-15 | North American Aviation Inc | Device indicating relative position between workpiece and line scriber |
| US3166624A (en) * | 1961-05-05 | 1965-01-19 | Bausch & Lomb | Moire fringe device having line grids of gradually changing pitch |
| WO2001069061A1 (fr) | 2000-03-15 | 2001-09-20 | Nivesh Sa. | Moteur energetique a poly induction |
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