DE283173C - - Google Patents
Info
- Publication number
- DE283173C DE283173C DENDAT283173D DE283173DA DE283173C DE 283173 C DE283173 C DE 283173C DE NDAT283173 D DENDAT283173 D DE NDAT283173D DE 283173D A DE283173D A DE 283173DA DE 283173 C DE283173 C DE 283173C
- Authority
- DE
- Germany
- Prior art keywords
- glasses
- ear hook
- eye
- ear hooks
- ear
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 18
- 210000001331 Nose Anatomy 0.000 claims description 4
- 210000001061 Forehead Anatomy 0.000 description 2
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2263—Composite hinges, e.g. for varying the inclination of the lenses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE283173C true DE283173C (es) |
Family
ID=538765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT283173D Active DE283173C (es) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE283173C (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6483681B1 (en) | 1997-08-18 | 2002-11-19 | Siemens Aktiengesellschaft | Fault-current protective switchgear |
-
0
- DE DENDAT283173D patent/DE283173C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6483681B1 (en) | 1997-08-18 | 2002-11-19 | Siemens Aktiengesellschaft | Fault-current protective switchgear |
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