BE709525A - - Google Patents
Info
- Publication number
- BE709525A BE709525A BE709525DA BE709525A BE 709525 A BE709525 A BE 709525A BE 709525D A BE709525D A BE 709525DA BE 709525 A BE709525 A BE 709525A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
- G02C3/003—Arrangements for fitting and securing to the head in the position of use
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Helmets And Other Head Coverings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE647/67A SE303887B (https=) | 1967-01-17 | 1967-01-17 | |
| SE13399/67A SE316632B (https=) | 1967-09-29 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709525A true BE709525A (https=) | 1968-05-30 |
Family
ID=26654168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709525D BE709525A (https=) | 1967-01-17 | 1968-01-17 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE709525A (https=) |
| CH (1) | CH456976A (https=) |
| DE (1) | DE1622833A1 (https=) |
| FR (1) | FR1551507A (https=) |
| GB (1) | GB1213585A (https=) |
| IL (1) | IL29310A (https=) |
| NL (1) | NL6800708A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117850041B (zh) * | 2019-12-13 | 2024-12-27 | 奇跃公司 | 用于空间计算头戴装置或其他可穿戴设备的可延伸束带系统 |
-
1968
- 1968-01-04 DE DE19681622833 patent/DE1622833A1/de active Pending
- 1968-01-05 GB GB82568A patent/GB1213585A/en not_active Expired
- 1968-01-10 CH CH32568A patent/CH456976A/de unknown
- 1968-01-14 IL IL2931068A patent/IL29310A/xx unknown
- 1968-01-16 FR FR1551507D patent/FR1551507A/fr not_active Expired
- 1968-01-17 BE BE709525D patent/BE709525A/xx unknown
- 1968-01-17 NL NL6800708A patent/NL6800708A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH456976A (de) | 1968-05-31 |
| NL6800708A (https=) | 1968-07-18 |
| IL29310A (en) | 1970-12-24 |
| GB1213585A (en) | 1970-11-25 |
| FR1551507A (https=) | 1968-12-27 |
| DE1622833A1 (de) | 1970-11-26 |