IL56805A0 - Marking of gemstones - Google Patents
Marking of gemstonesInfo
- Publication number
- IL56805A0 IL56805A0 IL7956805A IL5680579A IL56805A0 IL 56805 A0 IL56805 A0 IL 56805A0 IL 7956805 A IL7956805 A IL 7956805A IL 5680579 A IL5680579 A IL 5680579A IL 56805 A0 IL56805 A0 IL 56805A0
- Authority
- IL
- Israel
- Prior art keywords
- gemstones
- marking
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/0036—Laser treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL7956805A IL56805A0 (en) | 1979-04-06 | 1979-04-06 | Marking of gemstones |
BE2/57917A BE877326A (en) | 1979-04-06 | 1979-06-28 | METHOD AND DEVICE FOR MARKING GEMSTONES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL7956805A IL56805A0 (en) | 1979-04-06 | 1979-04-06 | Marking of gemstones |
Publications (1)
Publication Number | Publication Date |
---|---|
IL56805A0 true IL56805A0 (en) | 1979-05-31 |
Family
ID=11050909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL7956805A IL56805A0 (en) | 1979-04-06 | 1979-04-06 | Marking of gemstones |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE877326A (en) |
IL (1) | IL56805A0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401876A (en) * | 1980-05-20 | 1983-08-30 | Martin Cooper | Working gemstones |
US4392476A (en) * | 1980-12-23 | 1983-07-12 | Lazare Kaplan & Sons, Inc. | Method and apparatus for placing identifying indicia on the surface of precious stones including diamonds |
US5753887A (en) * | 1995-05-16 | 1998-05-19 | Engraving Technologies, Inc. | Apparatus for laser engraving indicia on gemstones |
US5932119A (en) * | 1996-01-05 | 1999-08-03 | Lazare Kaplan International, Inc. | Laser marking system |
US8319145B2 (en) * | 2006-07-10 | 2012-11-27 | Lazare Kaplan International, Inc. | System and method for gemstone micro-inscription |
CN104589880B (en) * | 2014-11-21 | 2017-09-22 | 上海永菁光电科技有限公司 | A kind of glass laser engraving process and device |
-
1979
- 1979-04-06 IL IL7956805A patent/IL56805A0/en unknown
- 1979-06-28 BE BE2/57917A patent/BE877326A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE877326A (en) | 1979-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed |