NL45527C - - Google Patents
Info
- Publication number
- NL45527C NL45527C NL45527DA NL45527C NL 45527 C NL45527 C NL 45527C NL 45527D A NL45527D A NL 45527DA NL 45527 C NL45527 C NL 45527C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/02—Bends; Corners; Twists
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/20—Quasi-optical arrangements for guiding a wave, e.g. focusing by dielectric lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/52—Systems for transmission between fixed stations via waveguides
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Waveguides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE487248X | 1935-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45527C true NL45527C (US07122603-20061017-C00294.png) |
Family
ID=6543580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45527D NL45527C (US07122603-20061017-C00294.png) | 1935-12-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2219653A (US07122603-20061017-C00294.png) |
| FR (1) | FR815080A (US07122603-20061017-C00294.png) |
| GB (1) | GB487248A (US07122603-20061017-C00294.png) |
| NL (1) | NL45527C (US07122603-20061017-C00294.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675481A (en) * | 1939-10-24 | 1954-04-13 | Schlumberger Well Surv Corp | Borehole radioactivity system utilizing radio signal transmission |
| GB588917A (en) * | 1941-12-17 | 1947-06-06 | Charles Seymour Wright | Improvements in and relating to high frequency electrical oscillators |
| US2427094A (en) * | 1943-08-31 | 1947-09-09 | Rca Corp | Super-high-frequency wattmeter |
| NL77656C (US07122603-20061017-C00294.png) * | 1945-03-27 | |||
| US2530818A (en) * | 1945-08-17 | 1950-11-21 | Bell Telephone Labor Inc | Variable phase shifter for circularly polarized microwaves |
| FR937854A (US07122603-20061017-C00294.png) * | 1946-01-22 | 1948-09-23 | ||
| US2691761A (en) * | 1948-02-03 | 1954-10-12 | Jr Nicholas M Smith | Microwave measuring of projectile speed |
| DE894421C (de) * | 1948-10-03 | 1953-10-26 | Siemens Ag | Anordnung zur diathermischen Bestrahlung |
| US2749507A (en) * | 1951-03-27 | 1956-06-05 | Bell Telephone Labor Inc | Measuring apparatus for wave guides |
| US3092514A (en) * | 1959-05-25 | 1963-06-04 | Petro Electronics Corp | Method and apparatus for cleaning and thawing flow lines and the like |
| US3406342A (en) * | 1965-01-21 | 1968-10-15 | Hubner Rolf | Safety monitoring and acknowledgment system for subterranean structures using radio relays |
-
0
- NL NL45527D patent/NL45527C/xx active
-
1936
- 1936-12-16 GB GB34619/36A patent/GB487248A/en not_active Expired
- 1936-12-16 FR FR815080D patent/FR815080A/fr not_active Expired
- 1936-12-16 US US116134A patent/US2219653A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2219653A (en) | 1940-10-29 |
| FR815080A (fr) | 1937-07-05 |
| GB487248A (en) | 1938-06-16 |
