NL73352C - - Google Patents
Info
- Publication number
- NL73352C NL73352C NL127980A NL127980A NL73352C NL 73352 C NL73352 C NL 73352C NL 127980 A NL127980 A NL 127980A NL 127980 A NL127980 A NL 127980A NL 73352 C NL73352 C NL 73352C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H10P72/0428—
-
- H10P52/00—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US528009A US2441590A (en) | 1944-03-24 | 1944-03-24 | Translating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL73352C true NL73352C (OSRAM) | 1953-10-15 |
Family
ID=24103887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127980A NL73352C (OSRAM) | 1944-03-24 | 1946-10-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2441590A (OSRAM) |
| FR (1) | FR940633A (OSRAM) |
| GB (1) | GB599341A (OSRAM) |
| NL (1) | NL73352C (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2704818A (en) * | 1947-04-24 | 1955-03-22 | Gen Electric | Asymmetrically conductive device |
| US2615965A (en) * | 1948-07-24 | 1952-10-28 | Sylvania Electric Prod | Crystal amplifier device |
| US2597734A (en) * | 1948-11-15 | 1952-05-20 | Hazeltine Research Inc | Electrical crystal contact device |
| BE494845A (OSRAM) * | 1949-03-31 | |||
| US2609427A (en) * | 1949-05-31 | 1952-09-02 | Rca Corp | Three-electrode semiconductor device |
| NL154199C (OSRAM) * | 1949-06-14 | |||
| US2708255A (en) * | 1949-06-18 | 1955-05-10 | Albert C Nolte | Minute metallic bodies |
| US2675509A (en) * | 1949-07-26 | 1954-04-13 | Rca Corp | High-frequency response semiconductor device |
| DE936758C (de) * | 1949-11-15 | 1955-12-22 | Rudolf Dr-Ing Rost | Kristall-Polyode |
| US2861228A (en) * | 1953-05-29 | 1958-11-18 | Motorola Inc | Semi-conductor unit |
| US2829992A (en) * | 1954-02-02 | 1958-04-08 | Hughes Aircraft Co | Fused junction semiconductor devices and method of making same |
| US3078559A (en) * | 1959-04-13 | 1963-02-26 | Sylvania Electric Prod | Method for preparing semiconductor elements |
| NL251301A (OSRAM) * | 1959-05-06 | 1900-01-01 | ||
| US3187403A (en) * | 1962-04-24 | 1965-06-08 | Burroughs Corp | Method of making semiconductor circuit elements |
| US3120087A (en) * | 1962-12-28 | 1964-02-04 | Robert H Holloway | Method of mounting metallographic samples |
| DK125217B (da) * | 1970-02-23 | 1973-01-15 | Struers Chem Labor | Slibe- eller polereemne med tilhørende prøveholder til anvendelse ved slibning eller polering til mikroundersøgelsesformål. |
| US4198788A (en) * | 1978-07-28 | 1980-04-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of forming a sharp edge on an optical device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE283186C (OSRAM) * | ||||
| US1102184A (en) * | 1907-08-15 | 1914-06-30 | Browne Apparatus Company | Detector for wireless telegraphy. |
-
1944
- 1944-03-24 US US528009A patent/US2441590A/en not_active Expired - Lifetime
-
1945
- 1945-09-14 GB GB23834/45A patent/GB599341A/en not_active Expired
-
1946
- 1946-08-27 FR FR940633D patent/FR940633A/fr not_active Expired
- 1946-10-02 NL NL127980A patent/NL73352C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US2441590A (en) | 1948-05-18 |
| GB599341A (en) | 1948-03-10 |
| FR940633A (fr) | 1948-12-17 |