DE221576C - - Google Patents
Info
- Publication number
- DE221576C DE221576C DENDAT221576D DE221576DA DE221576C DE 221576 C DE221576 C DE 221576C DE NDAT221576 D DENDAT221576 D DE NDAT221576D DE 221576D A DE221576D A DE 221576DA DE 221576 C DE221576 C DE 221576C
- Authority
- DE
- Germany
- Prior art keywords
- screw
- head
- screws
- metal
- clamp
- 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
- 239000002184 metal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
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
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/06—Bridges; Browbars; Intermediate bars with resilient means
-
- 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
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
- G02C5/128—Pince-nez
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Clamps And Clips (AREA)
- Supports Or Holders For Household Use (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE221576C true DE221576C (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=482540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT221576D Expired DE221576C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE221576C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT221576D patent/DE221576C/de not_active Expired
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