NL249359A - - Google Patents
Info
- Publication number
- NL249359A NL249359A NL249359DA NL249359A NL 249359 A NL249359 A NL 249359A NL 249359D A NL249359D A NL 249359DA NL 249359 A NL249359 A NL 249359A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL249359 | 1960-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249359A true NL249359A (de) |
Family
ID=19752216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249359D NL249359A (de) | 1960-03-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3181980A (de) |
| DE (1) | DE1180850B (de) |
| GB (1) | GB956033A (de) |
| NL (1) | NL249359A (de) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1944435A (en) * | 1931-08-17 | 1934-01-23 | Detroit Dental Mfg Company | Casting machine |
| US2086483A (en) * | 1933-11-20 | 1937-07-06 | Cons Car Heating Co Inc | Means for melting and molding materials |
| US2037618A (en) * | 1934-05-31 | 1936-04-14 | Webster I Carpenter | Motor driven casting machine |
| US2192043A (en) * | 1938-08-15 | 1940-02-27 | Bert L Hooper | Casting device |
| US2194182A (en) * | 1939-07-13 | 1940-03-19 | Mallory & Co Inc P R | Rectifier |
| US2606347A (en) * | 1949-11-25 | 1952-08-12 | Ernest L Hildreth | Investing machine |
| FR1063232A (fr) * | 1952-06-27 | 1954-04-30 | Perfectionnements apportés aux procédés et dispositifs de coulée centrifuge | |
| NL96840C (de) * | 1953-05-11 | 1900-01-01 | ||
| NL100884C (de) * | 1953-05-28 | 1900-01-01 | ||
| BE537167A (de) * | 1954-04-07 | |||
| BE546128A (de) * | 1955-03-18 | 1900-01-01 | ||
| DE1060052B (de) * | 1958-01-11 | 1959-06-25 | Philips Patentverwaltung | Verfahren und Vorrichtung zur Herstellung grossflaechiger p-n-UEbergaenge bei Halbleiteranordnungen des Legierungstyps, insbesondere bei Kristalldioden |
| NL236288A (de) * | 1958-02-22 | |||
| US3097112A (en) * | 1960-01-12 | 1963-07-09 | Gen Electric | Method and apparatus for making cathodes |
-
0
- NL NL249359D patent/NL249359A/xx unknown
-
1961
- 1961-02-20 US US90477A patent/US3181980A/en not_active Expired - Lifetime
- 1961-03-08 DE DEN19703A patent/DE1180850B/de active Pending
- 1961-03-09 GB GB8665/61A patent/GB956033A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1180850B (de) | 1964-11-05 |
| GB956033A (en) | 1964-04-22 |
| US3181980A (en) | 1965-05-04 |