IN162091B - - Google Patents
Info
- Publication number
- IN162091B IN162091B IN371/DEL/82A IN371DE1982A IN162091B IN 162091 B IN162091 B IN 162091B IN 371DE1982 A IN371DE1982 A IN 371DE1982A IN 162091 B IN162091 B IN 162091B
- Authority
- IN
- India
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN698/DEL/85A IN162100B (cs) | 1980-12-23 | 1985-08-22 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/220,195 US4392476A (en) | 1980-12-23 | 1980-12-23 | Method and apparatus for placing identifying indicia on the surface of precious stones including diamonds |
| EP81110279A EP0054840B1 (en) | 1980-12-23 | 1981-12-09 | Method and apparatus for providing an identifying indicium to a diamond |
| AU83868/82A AU553408B2 (en) | 1980-12-23 | 1982-05-20 | Laser to place indicia on precious stone |
| BR8203191A BR8203191A (pt) | 1982-05-31 | 1982-05-31 | Processo e aparelho para a provisao de sinais de identificacao numa pedra preciosa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN162091B true IN162091B (cs) | 1988-03-26 |
Family
ID=27423960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN371/DEL/82A IN162091B (cs) | 1980-12-23 | 1982-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| IN (1) | IN162091B (cs) |
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1982
- 1982-05-18 IN IN371/DEL/82A patent/IN162091B/en unknown