GB2072374B - Unit for viewing areas with limited access - Google Patents
Unit for viewing areas with limited accessInfo
- Publication number
- GB2072374B GB2072374B GB8108277A GB8108277A GB2072374B GB 2072374 B GB2072374 B GB 2072374B GB 8108277 A GB8108277 A GB 8108277A GB 8108277 A GB8108277 A GB 8108277A GB 2072374 B GB2072374 B GB 2072374B
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- limited access
- viewing areas
- viewing
- areas
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA801732 | 1980-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2072374A GB2072374A (en) | 1981-09-30 |
GB2072374B true GB2072374B (en) | 1983-08-24 |
Family
ID=25574624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8108277A Expired GB2072374B (en) | 1980-03-25 | 1981-03-17 | Unit for viewing areas with limited access |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6853781A (en) |
DE (1) | DE3111292A1 (en) |
GB (1) | GB2072374B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104914565A (en) * | 2015-06-24 | 2015-09-16 | 国网天津市电力公司 | Spherical reflection observation mirror |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9017091D0 (en) * | 1990-08-03 | 1990-09-19 | Vorne Grove Limited | Improvements in or relating to reflective arrangements |
US6491408B1 (en) * | 2001-07-05 | 2002-12-10 | Spectronics Corporation | Pen-size LED inspection lamp for detection of fluorescent material |
USD915157S1 (en) * | 2019-07-03 | 2021-04-06 | Lorin Dixon | Butterfly shaped pancake mold |
-
1981
- 1981-03-17 GB GB8108277A patent/GB2072374B/en not_active Expired
- 1981-03-19 AU AU68537/81A patent/AU6853781A/en not_active Abandoned
- 1981-03-23 DE DE3111292A patent/DE3111292A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104914565A (en) * | 2015-06-24 | 2015-09-16 | 国网天津市电力公司 | Spherical reflection observation mirror |
Also Published As
Publication number | Publication date |
---|---|
GB2072374A (en) | 1981-09-30 |
DE3111292A1 (en) | 1982-02-25 |
AU6853781A (en) | 1981-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |