BE489221A - - Google Patents
Info
- Publication number
- BE489221A BE489221A BE489221DA BE489221A BE 489221 A BE489221 A BE 489221A BE 489221D A BE489221D A BE 489221DA BE 489221 A BE489221 A BE 489221A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1009251T | 1948-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489221A true BE489221A (xx) |
Family
ID=9568003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489221D BE489221A (xx) | 1948-05-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE489221A (xx) |
| FR (1) | FR1009251A (xx) |
| GB (1) | GB660719A (xx) |
| NL (1) | NL81096C (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945793A (en) * | 1952-09-22 | 1960-07-19 | Dugdale Ronald Arthur | Process for coloring diamonds |
| BE537440A (xx) * | 1954-04-19 | |||
| US2996763A (en) * | 1956-01-31 | 1961-08-22 | Gen Electric | Diamond material |
| US3012142A (en) * | 1959-03-30 | 1961-12-05 | Howard W Etzel | High temperature dosimeter |
| US3075906A (en) * | 1960-06-15 | 1963-01-29 | Chow Ken-Tang | Process for irradiating pearls and product resulting therefrom |
| US3181933A (en) * | 1961-02-28 | 1965-05-04 | Gen Electric | Radioactive diamond and process for the preparation thereof |
| US3293190A (en) * | 1963-11-20 | 1966-12-20 | Exxon Research Engineering Co | Method for modifying the electrical and catalytic properties of a supported catalyst |
| ZA797004B (en) | 1979-01-17 | 1980-11-26 | De Beers Ind Diamond | Diamond treatment |
| FR2460119A1 (fr) * | 1979-06-29 | 1981-01-23 | Inst Sinteza Mineralnogo Syr | Procede de changement de coloration de pierres dures |
-
0
- NL NL81096D patent/NL81096C/xx active
- BE BE489221D patent/BE489221A/xx unknown
-
1948
- 1948-05-31 FR FR1009251D patent/FR1009251A/fr not_active Expired
-
1949
- 1949-05-25 GB GB13986/49A patent/GB660719A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB660719A (en) | 1951-11-14 |
| NL81096C (xx) | |
| FR1009251A (fr) | 1952-05-27 |