NL104465C - - Google Patents
Info
- Publication number
- NL104465C NL104465C NL104465DA NL104465C NL 104465 C NL104465 C NL 104465C NL 104465D A NL104465D A NL 104465DA NL 104465 C NL104465 C NL 104465C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/12—Etching of semiconducting materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR825905X | 1957-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL104465C true NL104465C (en:Method) |
Family
ID=9282557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104465D NL104465C (en:Method) | 1957-02-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2980597A (en:Method) |
| DE (1) | DE1108040B (en:Method) |
| FR (1) | FR1166282A (en:Method) |
| GB (1) | GB825905A (en:Method) |
| NL (1) | NL104465C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088888A (en) * | 1959-03-31 | 1963-05-07 | Ibm | Methods of etching a semiconductor device |
| US3106499A (en) * | 1959-05-11 | 1963-10-08 | Rohr Corp | Process and composition for cleaning and polishing aluminum and its alloys |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2171546A (en) * | 1938-05-03 | 1939-09-05 | Aluminum Co Of America | Surface preparation |
| US2656496A (en) * | 1951-07-31 | 1953-10-20 | Bell Telephone Labor Inc | Semiconductor translating device |
| US2783197A (en) * | 1952-01-25 | 1957-02-26 | Gen Electric | Method of making broad area semiconductor devices |
| DE1015541B (de) * | 1956-02-09 | 1957-09-12 | Licentia Gmbh | Verfahren zum AEtzen elektrisch unsymmetrisch leitender Halbleiteranordnungen |
| US2847287A (en) * | 1956-07-20 | 1958-08-12 | Bell Telephone Labor Inc | Etching processes and solutions |
-
0
- NL NL104465D patent/NL104465C/xx active
-
1957
- 1957-02-12 FR FR1166282D patent/FR1166282A/fr not_active Expired
-
1958
- 1958-01-30 US US712062A patent/US2980597A/en not_active Expired - Lifetime
- 1958-02-03 GB GB3487/58A patent/GB825905A/en not_active Expired
- 1958-02-06 DE DEC16247A patent/DE1108040B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1166282A (fr) | 1958-11-04 |
| DE1108040B (de) | 1961-05-31 |
| GB825905A (en) | 1959-12-23 |
| US2980597A (en) | 1961-04-18 |