GB252526A - Improvements in or relating to looking-glasses and mirrors - Google Patents
Improvements in or relating to looking-glasses and mirrorsInfo
- Publication number
- GB252526A GB252526A GB1135525A GB1135525A GB252526A GB 252526 A GB252526 A GB 252526A GB 1135525 A GB1135525 A GB 1135525A GB 1135525 A GB1135525 A GB 1135525A GB 252526 A GB252526 A GB 252526A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mirrors
- glasses
- looking
- relating
- curved
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D42/00—Hand, pocket, or shaving mirrors
- A45D42/08—Shaving mirrors
Abstract
252,526. Pyser, C. S. May 1, 1925. Optical instruments.-A doublesided mirror is formed by placing or securing together the curved reflecting surfaces a<1>, b<1> of concave and convex mirrors of substantially equal curvatures. The outer faces a<2>, b<2> of the mirrors may be curved or plane. The invention may be applied to mirrors for surgical purposes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1135525A GB252526A (en) | 1925-05-01 | 1925-05-01 | Improvements in or relating to looking-glasses and mirrors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1135525A GB252526A (en) | 1925-05-01 | 1925-05-01 | Improvements in or relating to looking-glasses and mirrors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB252526A true GB252526A (en) | 1926-06-03 |
Family
ID=9984719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1135525A Expired GB252526A (en) | 1925-05-01 | 1925-05-01 | Improvements in or relating to looking-glasses and mirrors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB252526A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6305809B1 (en) * | 1999-05-25 | 2001-10-23 | Zlatko Zadro | Mirror with multiple selectable magnifications |
US6441969B1 (en) * | 1999-11-18 | 2002-08-27 | Leon Goldstein | Prescription mirror |
CN102743009A (en) * | 2012-07-17 | 2012-10-24 | 上海捷瑞交通安全设施有限公司 | Novel multifunctional cosmetic mirror |
-
1925
- 1925-05-01 GB GB1135525A patent/GB252526A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6305809B1 (en) * | 1999-05-25 | 2001-10-23 | Zlatko Zadro | Mirror with multiple selectable magnifications |
US6441969B1 (en) * | 1999-11-18 | 2002-08-27 | Leon Goldstein | Prescription mirror |
CN102743009A (en) * | 2012-07-17 | 2012-10-24 | 上海捷瑞交通安全设施有限公司 | Novel multifunctional cosmetic mirror |
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