NL89872C - - Google Patents
Info
- Publication number
- NL89872C NL89872C NL89872DA NL89872C NL 89872 C NL89872 C NL 89872C NL 89872D A NL89872D A NL 89872DA NL 89872 C NL89872 C NL 89872C
- 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
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/14—Treatment of the complete device, e.g. by electroforming to form a barrier
- H01L21/145—Ageing
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Health & Medical Sciences (AREA)
- Spark Plugs (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0023634 | 1951-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL89872C true NL89872C (xx) |
Family
ID=7477472
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL89872D NL89872C (xx) | 1951-06-22 | ||
NL7107371.A NL167347B (nl) | 1951-06-22 | Machine voor het snijden van draadgaas en dergelijke. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7107371.A NL167347B (nl) | 1951-06-22 | Machine voor het snijden van draadgaas en dergelijke. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH304523A (xx) |
DE (1) | DE883785C (xx) |
FR (1) | FR1050788A (xx) |
GB (1) | GB716742A (xx) |
NL (2) | NL167347B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1043516B (de) * | 1954-07-26 | 1958-11-13 | Siemens Ag | Trockengleichrichteranordnung mit kuenstlicher Kuehlung durch einen Luftstrom |
DE1243275B (de) * | 1964-07-23 | 1967-06-29 | Licentia Gmbh | Verfahren zum stufenweisen Aufbringen eines Schutzueberzuges auf einen Selengleichrichter in Kompaktbauweise |
-
0
- NL NL89872D patent/NL89872C/xx active
- NL NL7107371.A patent/NL167347B/xx unknown
- DE DENDAT883785D patent/DE883785C/de active Active
-
1952
- 1952-02-05 CH CH304523D patent/CH304523A/de unknown
- 1952-02-13 FR FR1050788D patent/FR1050788A/fr not_active Expired
- 1952-05-27 GB GB1345652A patent/GB716742A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE883785C (de) | |
CH304523A (de) | 1955-01-15 |
NL167347B (nl) | |
GB716742A (en) | 1954-10-13 |
FR1050788A (fr) | 1954-01-11 |