FR1568208A - - Google Patents
Info
- Publication number
- FR1568208A FR1568208A FR1568208DA FR1568208A FR 1568208 A FR1568208 A FR 1568208A FR 1568208D A FR1568208D A FR 1568208DA FR 1568208 A FR1568208 A FR 1568208A
- Authority
- FR
- France
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR143705 | 1968-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1568208A true FR1568208A (en) | 1969-05-23 |
Family
ID=8647459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1568208D Expired FR1568208A (en) | 1968-03-14 | 1968-03-14 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1568208A (en) |
GB (1) | GB1258302A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2184448A2 (en) * | 1972-05-17 | 1973-12-28 | Seima |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4930870A (en) * | 1987-07-27 | 1990-06-05 | Itw New Zealand Limited | Retro-reflectors |
-
1968
- 1968-03-14 FR FR1568208D patent/FR1568208A/fr not_active Expired
-
1969
- 1969-03-13 GB GB1258302D patent/GB1258302A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2184448A2 (en) * | 1972-05-17 | 1973-12-28 | Seima |
Also Published As
Publication number | Publication date |
---|---|
GB1258302A (en) | 1971-12-30 |
DE1913166B2 (en) | 1972-08-17 |
DE1913166A1 (en) | 1969-10-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |