BE674883A - - Google Patents
Info
- Publication number
- BE674883A BE674883A BE674883DA BE674883A BE 674883 A BE674883 A BE 674883A BE 674883D A BE674883D A BE 674883DA BE 674883 A BE674883 A BE 674883A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
- G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42475365A | 1965-01-11 | 1965-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674883A true BE674883A (en:Method) | 1966-07-11 |
Family
ID=23683735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674883D BE674883A (en:Method) | 1965-01-11 | 1966-01-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE674883A (en:Method) |
| DE (1) | DE1497302A1 (en:Method) |
| GB (1) | GB1138624A (en:Method) |
| NL (1) | NL6600265A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4930870A (en) * | 1987-07-27 | 1990-06-05 | Itw New Zealand Limited | Retro-reflectors |
| DE102007015766A1 (de) * | 2007-03-30 | 2008-10-02 | Oc Oerlikon Balzers Ag | Lasermodul für Projektoren |
-
1966
- 1966-01-10 NL NL6600265A patent/NL6600265A/xx unknown
- 1966-01-10 BE BE674883D patent/BE674883A/xx unknown
- 1966-01-11 DE DE19661497302 patent/DE1497302A1/de active Pending
- 1966-01-11 GB GB114866A patent/GB1138624A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6600265A (en:Method) | 1966-07-12 |
| GB1138624A (en) | 1969-01-01 |
| DE1497302A1 (de) | 1969-10-30 |