NL160351B - METHOD OF MANUFACTURING A BALLAST-FREE TRACK. - Google Patents
METHOD OF MANUFACTURING A BALLAST-FREE TRACK.Info
- Publication number
- NL160351B NL160351B NL7601951.A NL160351DA NL160351B NL 160351 B NL160351 B NL 160351B NL 160351D A NL160351D A NL 160351DA NL 160351 B NL160351 B NL 160351B
- Authority
- NL
- Netherlands
- Prior art keywords
- ballast
- manufacturing
- free track
- track
- free
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Particle Accelerators (AREA)
- Constitution Of High-Frequency Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL298708X | 1951-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL160351B true NL160351B (en) |
Family
ID=19783123
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7601951.A NL160351B (en) | 1951-04-06 | METHOD OF MANUFACTURING A BALLAST-FREE TRACK. | |
NL85466D NL85466C (en) | 1951-04-06 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL85466D NL85466C (en) | 1951-04-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2775739A (en) |
BE (1) | BE510441A (en) |
CH (1) | CH298708A (en) |
DE (1) | DE964957C (en) |
FR (1) | FR1053426A (en) |
GB (1) | GB708580A (en) |
NL (2) | NL85466C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004682B (en) * | 1954-03-09 | 1957-03-21 | Ericsson Telefon Ab L M | Arrangement with a waveguide or resonator including at least one gas-filled discharge vessel |
GB895131A (en) * | 1958-01-13 | 1962-05-02 | Gen Electric Co Ltd | Improvements in or relating to modulators for use in microwave systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2106770A (en) * | 1938-02-01 | Apparatus and method fob receiving | ||
NL43272C (en) * | 1933-08-31 | |||
US2047929A (en) * | 1935-02-28 | 1936-07-14 | Rca Corp | Ionic modulator |
DE729194C (en) * | 1938-12-08 | 1942-12-11 | Dr Christian Bachem | Arrangement for the amplitude modulation of cm and dm wave transmitters |
US2505534A (en) * | 1943-04-27 | 1950-04-25 | Gen Electric | Device for controlling the propagation of energy in a wave guide |
FR962874A (en) * | 1943-04-27 | 1950-06-22 | ||
US2457601A (en) * | 1945-07-27 | 1948-12-28 | Bell Telephone Labor Inc | Wave translating apparatus |
US2716192A (en) * | 1950-05-12 | 1955-08-23 | Johnson Harwick | Microwave noise source |
-
0
- NL NL7601951.A patent/NL160351B/en unknown
- BE BE510441D patent/BE510441A/xx unknown
- NL NL85466D patent/NL85466C/xx active
-
1952
- 1952-03-15 US US276858A patent/US2775739A/en not_active Expired - Lifetime
- 1952-04-02 DE DEN5310A patent/DE964957C/en not_active Expired
- 1952-04-03 GB GB8529/52A patent/GB708580A/en not_active Expired
- 1952-04-04 CH CH298708D patent/CH298708A/en unknown
- 1952-04-04 FR FR1053426D patent/FR1053426A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE510441A (en) | |
CH298708A (en) | 1954-05-15 |
US2775739A (en) | 1956-12-25 |
DE964957C (en) | 1957-05-29 |
NL85466C (en) | |
GB708580A (en) | 1954-05-05 |
FR1053426A (en) | 1954-02-02 |
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