FR2209856B1 - - Google Patents
Info
- Publication number
- FR2209856B1 FR2209856B1 FR7243741A FR7243741A FR2209856B1 FR 2209856 B1 FR2209856 B1 FR 2209856B1 FR 7243741 A FR7243741 A FR 7243741A FR 7243741 A FR7243741 A FR 7243741A FR 2209856 B1 FR2209856 B1 FR 2209856B1
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electroplating Methods And Accessories (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7243741A FR2209856A1 (en) | 1972-12-08 | 1972-12-08 | Electrodeposition of thin, parallel metal discs - with large dia, on a treated optically ground glass surface |
| DE19732360613 DE2360613A1 (de) | 1972-12-08 | 1973-12-05 | Verfahren zur herstellung von metallscheiben mit grossem durchmesser, geringer staerke und genau parallelen flaechen |
| JP13623173A JPS4988733A (US20080293856A1-20081127-C00139.png) | 1972-12-08 | 1973-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7243741A FR2209856A1 (en) | 1972-12-08 | 1972-12-08 | Electrodeposition of thin, parallel metal discs - with large dia, on a treated optically ground glass surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2209856A1 FR2209856A1 (en) | 1974-07-05 |
| FR2209856B1 true FR2209856B1 (US20080293856A1-20081127-C00139.png) | 1976-01-30 |
Family
ID=9108409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7243741A Granted FR2209856A1 (en) | 1972-12-08 | 1972-12-08 | Electrodeposition of thin, parallel metal discs - with large dia, on a treated optically ground glass surface |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4988733A (US20080293856A1-20081127-C00139.png) |
| DE (1) | DE2360613A1 (US20080293856A1-20081127-C00139.png) |
| FR (1) | FR2209856A1 (US20080293856A1-20081127-C00139.png) |
-
1972
- 1972-12-08 FR FR7243741A patent/FR2209856A1/fr active Granted
-
1973
- 1973-12-05 DE DE19732360613 patent/DE2360613A1/de active Pending
- 1973-12-07 JP JP13623173A patent/JPS4988733A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209856A1 (en) | 1974-07-05 |
| JPS4988733A (US20080293856A1-20081127-C00139.png) | 1974-08-24 |
| DE2360613A1 (de) | 1974-06-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |