BE515435A - - Google Patents
Info
- Publication number
- BE515435A BE515435A BE515435DA BE515435A BE 515435 A BE515435 A BE 515435A BE 515435D A BE515435D A BE 515435DA BE 515435 A BE515435 A BE 515435A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
- G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
- G21G1/06—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation
- G21G1/08—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation accompanied by nuclear fission
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Exchange Systems With Centralized Control (AREA)
- Structure Of Telephone Exchanges (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL312456X | 1951-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515435A true BE515435A (forum.php) |
Family
ID=19783676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515435D BE515435A (forum.php) | 1951-11-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2741665A (forum.php) |
| BE (1) | BE515435A (forum.php) |
| CH (1) | CH312456A (forum.php) |
| DE (1) | DE1003816B (forum.php) |
| FR (1) | FR1102933A (forum.php) |
| GB (1) | GB762274A (forum.php) |
| NL (1) | NL86913C (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253262A (en) * | 1960-12-30 | 1966-05-24 | Bunker Ramo | Data processing system |
| US4466339A (en) * | 1981-07-23 | 1984-08-21 | William R. Selwood Limited | Diaphragm assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2244004A (en) * | 1938-02-11 | 1941-06-03 | Bell Telephone Labor Inc | Telephone system |
| GB560732A (en) * | 1942-12-31 | 1944-04-18 | Automatic Telephone & Elect | Improvements in or relating to telephone or like systems employing crossbar switches |
| GB657657A (en) * | 1943-08-12 | 1951-09-26 | Gustaf Vilhelm Gunnar Modee | Improvements in or relating to telecommunication systems |
| GB661163A (en) * | 1946-05-23 | 1951-11-21 | Ericsson Telefon Ab L M | Improvements in or relating to switching devices for the setting of cross-bar switches by means of markers |
| FR973819A (forum.php) * | 1947-10-29 | 1951-02-15 | ||
| NL84066C (forum.php) * | 1949-01-29 |
-
0
- BE BE515435D patent/BE515435A/xx unknown
- NL NL86913D patent/NL86913C/xx active
-
1952
- 1952-11-06 GB GB28017/52A patent/GB762274A/en not_active Expired
- 1952-11-10 CH CH312456D patent/CH312456A/fr unknown
- 1952-11-11 DE DEST5610A patent/DE1003816B/de active Pending
- 1952-11-12 FR FR1102933D patent/FR1102933A/fr not_active Expired
- 1952-11-12 US US319963A patent/US2741665A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH312456A (fr) | 1955-12-31 |
| FR1102933A (fr) | 1955-10-27 |
| NL86913C (forum.php) | |
| DE1003816B (de) | 1957-03-07 |
| GB762274A (en) | 1956-11-28 |
| US2741665A (en) | 1956-04-10 |