GB1436916A - Part eg a cover glass for a timepiece - Google Patents
Part eg a cover glass for a timepieceInfo
- Publication number
- GB1436916A GB1436916A GB1952574A GB1952574A GB1436916A GB 1436916 A GB1436916 A GB 1436916A GB 1952574 A GB1952574 A GB 1952574A GB 1952574 A GB1952574 A GB 1952574A GB 1436916 A GB1436916 A GB 1436916A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- base
- refractive index
- layer
- timepiece
- 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
- 239000006059 cover glass Substances 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- 108010016766 KK 3 Proteins 0.000 abstract 1
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- DWPDSISGRAWLLV-JHZYRPMRSA-L calcium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Ca+2].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O.C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O DWPDSISGRAWLLV-JHZYRPMRSA-L 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Surface Treatment Of Glass (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5405973A JPS504106A (enrdf_load_stackoverflow) | 1973-05-17 | 1973-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1436916A true GB1436916A (en) | 1976-05-26 |
Family
ID=12960029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1952574A Expired GB1436916A (en) | 1973-05-17 | 1974-05-03 | Part eg a cover glass for a timepiece |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS504106A (enrdf_load_stackoverflow) |
| FR (1) | FR2230005B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1436916A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4343451A1 (en) * | 2022-09-22 | 2024-03-27 | Casio Computer Co., Ltd. | Electronic device and watch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114566B1 (de) * | 1983-01-25 | 1987-05-27 | W. Bloesch Ag | Glas mit einem Dekor für ein Messinstrument, insbesondere Armbanduhr und Verfahren zur Herstellung desselben |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH339575A (de) * | 1955-04-06 | 1959-06-30 | Heraeus Gmbh W C | Verfahren zum Herstellen eines Korrosionsschutzes an einer Uhr |
| DE1244345B (de) * | 1964-03-13 | 1967-07-13 | Jenaer Glaswerk Schott & Gen | Verfahren zum Biegen von Glasplatten |
-
1973
- 1973-05-17 JP JP5405973A patent/JPS504106A/ja active Pending
-
1974
- 1974-05-03 GB GB1952574A patent/GB1436916A/en not_active Expired
- 1974-05-16 FR FR7417039A patent/FR2230005B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4343451A1 (en) * | 2022-09-22 | 2024-03-27 | Casio Computer Co., Ltd. | Electronic device and watch |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2230005A1 (enrdf_load_stackoverflow) | 1974-12-13 |
| JPS504106A (enrdf_load_stackoverflow) | 1975-01-17 |
| FR2230005B1 (enrdf_load_stackoverflow) | 1978-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |