BE739288A - - Google Patents
Info
- Publication number
- BE739288A BE739288A BE739288DA BE739288A BE 739288 A BE739288 A BE 739288A BE 739288D A BE739288D A BE 739288DA BE 739288 A BE739288 A BE 739288A
- Authority
- BE
- Belgium
- Prior art keywords
- slides
- display
- hollow body
- display unit
- unit according
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims 2
- 238000003491 array Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 101100063504 Mus musculus Dlx2 gene Proteins 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/04—Viewing or reading apparatus having collapsible parts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE739288 | 1969-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE739288A true BE739288A (enrdf_load_html_response) | 1970-03-02 |
Family
ID=3855392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE739288D BE739288A (enrdf_load_html_response) | 1969-09-24 | 1969-09-24 |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE739288A (enrdf_load_html_response) |
-
1969
- 1969-09-24 BE BE739288D patent/BE739288A/fr unknown
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