FR49739E - Self-reflecting glassware - Google Patents
Self-reflecting glasswareInfo
- Publication number
- FR49739E FR49739E FR49739DA FR49739E FR 49739 E FR49739 E FR 49739E FR 49739D A FR49739D A FR 49739DA FR 49739 E FR49739 E FR 49739E
- Authority
- FR
- France
- Prior art keywords
- glassware
- reflecting
- self
- reflecting glassware
- 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
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49739T | 1938-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49739E true FR49739E (en) | 1939-06-29 |
Family
ID=8684859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49739D Expired FR49739E (en) | 1938-02-15 | 1938-02-15 | Self-reflecting glassware |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR49739E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756596C (en) * | 1940-10-15 | 1951-04-02 | Westfaelische Metall Ind Ag Li | Cover lens for vehicle signal lights made of transparent or translucent synthetic resin or a similar elastic material |
-
1938
- 1938-02-15 FR FR49739D patent/FR49739E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756596C (en) * | 1940-10-15 | 1951-04-02 | Westfaelische Metall Ind Ag Li | Cover lens for vehicle signal lights made of transparent or translucent synthetic resin or a similar elastic material |
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