LU67421A1 - - Google Patents
Info
- Publication number
- LU67421A1 LU67421A1 LU67421DA LU67421A1 LU 67421 A1 LU67421 A1 LU 67421A1 LU 67421D A LU67421D A LU 67421DA LU 67421 A1 LU67421 A1 LU 67421A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213273A FR2179644B1 ( ) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67421A1 true LU67421A1 ( ) | 1973-06-18 |
Family
ID=9096920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67421D LU67421A1 ( ) | 1972-04-14 | 1973-04-13 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4916570A ( ) |
| BE (1) | BE797841A ( ) |
| CH (1) | CH561034A5 ( ) |
| DE (1) | DE2317640A1 ( ) |
| FR (1) | FR2179644B1 ( ) |
| IT (1) | IT982746B ( ) |
| LU (1) | LU67421A1 ( ) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648445A1 (en) * | 1993-10-13 | 1995-04-19 | Yamato Kako Kabushiki Kaisha | Ornament |
| WO2007067696A1 (en) * | 2005-12-06 | 2007-06-14 | California Institute Of Technology | Enhancing the optical characteristics of a gemstone |
| US8069688B2 (en) | 2006-12-06 | 2011-12-06 | California Institute Of Technology | Gemstones and methods for controlling the appearance thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2533097A (en) * | 2014-12-08 | 2016-06-15 | Crystal Clear Jewellery Ltd | Creating optical effects |
-
1972
- 1972-04-14 FR FR7213273A patent/FR2179644B1/fr not_active Expired
-
1973
- 1973-04-06 BE BE2052661A patent/BE797841A/xx unknown
- 1973-04-07 DE DE19732317640 patent/DE2317640A1/de active Pending
- 1973-04-09 IT IT2275773A patent/IT982746B/it active
- 1973-04-12 CH CH523173A patent/CH561034A5/xx not_active IP Right Cessation
- 1973-04-13 LU LU67421D patent/LU67421A1/xx unknown
- 1973-04-13 JP JP4150773A patent/JPS4916570A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648445A1 (en) * | 1993-10-13 | 1995-04-19 | Yamato Kako Kabushiki Kaisha | Ornament |
| WO2007067696A1 (en) * | 2005-12-06 | 2007-06-14 | California Institute Of Technology | Enhancing the optical characteristics of a gemstone |
| US8033136B2 (en) | 2005-12-06 | 2011-10-11 | California Institute Of Technology | Enhancing the optical characteristics of a gemstone |
| US8479538B2 (en) | 2005-12-06 | 2013-07-09 | California Institute Of Technology | Enhancing the optical characteristics of a gemstone |
| US8069688B2 (en) | 2006-12-06 | 2011-12-06 | California Institute Of Technology | Gemstones and methods for controlling the appearance thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317640A1 (de) | 1973-10-18 |
| BE797841A (fr) | 1973-07-31 |
| FR2179644B1 ( ) | 1976-08-06 |
| CH561034A5 ( ) | 1975-04-30 |
| FR2179644A1 ( ) | 1973-11-23 |
| IT982746B (it) | 1974-10-21 |
| JPS4916570A ( ) | 1974-02-14 |