NL85854C - - Google Patents
Info
- Publication number
- NL85854C NL85854C NL85854DA NL85854C NL 85854 C NL85854 C NL 85854C NL 85854D A NL85854D A NL 85854DA NL 85854 C NL85854 C NL 85854C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
- H01P5/20—Magic-T junctions
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US789850A US2575804A (en) | 1947-12-05 | 1947-12-05 | Microwave hybrid junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL85854C true NL85854C (cg-RX-API-DMAC7.html) |
Family
ID=25148846
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL85854D NL85854C (cg-RX-API-DMAC7.html) | 1947-12-05 | ||
| NL646401584A NL143611B (nl) | 1947-12-05 | Werkwijze ter bereiding van in water onoplosbare monoazokleurstoffen, die derivaten zijn van eventueel in de benzeenkernen verder gesubstitueerd 2,4-dinitro2'-acylamino-4'-gesubstitueerd-amino-azobenzeen, alsmede werkwijze voor het verven van synthetische vezels met behulp van deze kleurstoffen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646401584A NL143611B (nl) | 1947-12-05 | Werkwijze ter bereiding van in water onoplosbare monoazokleurstoffen, die derivaten zijn van eventueel in de benzeenkernen verder gesubstitueerd 2,4-dinitro2'-acylamino-4'-gesubstitueerd-amino-azobenzeen, alsmede werkwijze voor het verven van synthetische vezels met behulp van deze kleurstoffen. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2575804A (cg-RX-API-DMAC7.html) |
| FR (1) | FR975773A (cg-RX-API-DMAC7.html) |
| GB (1) | GB664689A (cg-RX-API-DMAC7.html) |
| NL (2) | NL143611B (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686902A (en) * | 1950-07-24 | 1954-08-17 | Bell Telephone Labor Inc | Microwave branching arrangement |
| US2764740A (en) * | 1951-03-17 | 1956-09-25 | North American Aviation Inc | Folded wave guidet |
| NL92314C (cg-RX-API-DMAC7.html) * | 1952-11-04 | |||
| US2792551A (en) * | 1953-04-30 | 1957-05-14 | Sperry Rand Corp | Folded hybrid junction |
| US2853683A (en) * | 1953-04-30 | 1958-09-23 | Sperry Rand Corp | Hybrid junction |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL63520C (cg-RX-API-DMAC7.html) * | 1941-12-10 | |||
| US2415242A (en) * | 1943-02-25 | 1947-02-04 | Rca Corp | Switching in wave guide transmission system |
-
0
- NL NL85854D patent/NL85854C/xx active
- NL NL646401584A patent/NL143611B/xx unknown
-
1947
- 1947-12-05 US US789850A patent/US2575804A/en not_active Expired - Lifetime
-
1948
- 1948-12-02 FR FR975773D patent/FR975773A/fr not_active Expired
- 1948-12-02 GB GB31240/48A patent/GB664689A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR975773A (fr) | 1951-03-09 |
| NL143611B (nl) | |
| US2575804A (en) | 1951-11-20 |
| GB664689A (en) | 1952-01-09 |