FR2278394B1 - - Google Patents
Info
- Publication number
- FR2278394B1 FR2278394B1 FR7419741A FR7419741A FR2278394B1 FR 2278394 B1 FR2278394 B1 FR 2278394B1 FR 7419741 A FR7419741 A FR 7419741A FR 7419741 A FR7419741 A FR 7419741A FR 2278394 B1 FR2278394 B1 FR 2278394B1
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adornments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7419741A FR2278394A1 (fr) | 1974-06-07 | 1974-06-07 | Procede de preparation de cristaux de citrine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7419741A FR2278394A1 (fr) | 1974-06-07 | 1974-06-07 | Procede de preparation de cristaux de citrine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2278394A1 FR2278394A1 (fr) | 1976-02-13 |
| FR2278394B1 true FR2278394B1 (Direct) | 1977-03-11 |
Family
ID=9139765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7419741A Granted FR2278394A1 (fr) | 1974-06-07 | 1974-06-07 | Procede de preparation de cristaux de citrine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2278394A1 (Direct) |
-
1974
- 1974-06-07 FR FR7419741A patent/FR2278394A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2278394A1 (fr) | 1976-02-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |