GB754459A - - Google Patents
Info
- Publication number
- GB754459A GB754459A GB754459DA GB754459A GB 754459 A GB754459 A GB 754459A GB 754459D A GB754459D A GB 754459DA GB 754459 A GB754459 A GB 754459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- group
- screen
- contact
- engage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
- H04W88/188—Selective call encoders for paging networks, e.g. paging centre devices using frequency address codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2885540X | 1953-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB754459A true GB754459A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=8000434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB754459D Active GB754459A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1953-02-21 |
Country Status (3)
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2113961A (en) * | 1935-08-16 | 1938-04-12 | Hygrade Sylvania Corp | Electrostatic condenser |
| US2157576A (en) * | 1936-05-14 | 1939-05-09 | Telefunken Gmbh | Arrangement of oscillation crystals |
| US2419986A (en) * | 1944-05-03 | 1947-05-06 | William R Brown | Rotary gang assembly |
| NL171847B (nl) * | 1946-03-15 | Compur Electronic Gmbh | Geluidsopneem- en weergeefapparaat. | |
| US2584120A (en) * | 1948-12-20 | 1952-02-05 | Motorola Inc | Tuner |
| US2657266A (en) * | 1950-11-04 | 1953-10-27 | Bell Telephone Labor Inc | Automatic multichannel selection |
| US2762925A (en) * | 1952-10-02 | 1956-09-11 | Oak Mfg Co | Tuner |
-
0
- GB GB754459D patent/GB754459A/en active Active
- FR FR1100014D patent/FR1100014A/fr active Active
-
1954
- 1954-02-23 US US411808A patent/US2885540A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1100014A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| US2885540A (en) | 1959-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL94688C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | ||
| GB731050A (en) | Improvements in electric limit switches | |
| GB836574A (en) | Improvements in electromagnetic switches | |
| GB754459A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | ||
| GB753398A (en) | Improvements in and relating to electrical switches | |
| GB1155401A (en) | Switches for use with Flexible Printed Circuits | |
| GB1109486A (en) | Multiple-contact heavy current switch | |
| GB781553A (en) | Coordinate switching unit | |
| GB812184A (en) | Improvements in or relating to distributor switches for high frequency feeders | |
| GB739376A (en) | Improvements in or relating to electric switching and selecting devices | |
| GB1038229A (en) | Improvements relating to subscriber's telephone instruments | |
| GB706630A (en) | Improvements in portable radio receivers | |
| GB708638A (en) | High frequency tuning apparatus | |
| GB871975A (en) | Electric switches and contact arrangements therefor | |
| GB608906A (en) | Improvements in or relating to electric switch devices | |
| CA497438A (en) | Cathode-ray type selector switch circuit | |
| GB697068A (en) | Improvements in or relating to high-frequency tuning devices | |
| GB742881A (en) | Improvements in and relating to a closure for an electric switch cabinet | |
| ES37447U (es) | Cubierta de material aislador para aparatos eléctricos conmutadores | |
| GB803633A (en) | Improvements in and relating to radio-frequency tuning devices | |
| GB857845A (en) | Improvements in or relating to electrical switching means | |
| GB741924A (en) | Improvements in dolly-operated electric switches | |
| GB752379A (en) | Improved rotary multi-point electric switch | |
| GB732701A (en) | Improvements in and relating to contacts for electric switches and circuit breakers | |
| GB752622A (en) | Multi-switch of the crossbar type |