BE472937A - - Google Patents
Info
- Publication number
- BE472937A BE472937A BE472937DA BE472937A BE 472937 A BE472937 A BE 472937A BE 472937D A BE472937D A BE 472937DA BE 472937 A BE472937 A BE 472937A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
- G04C21/205—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm by the hand(s) or handlike members closing the contact
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
- Y10S257/909—Macrocell arrays, e.g. gate arrays with variable size or configuration of cells
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB254386X | 1943-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472937A true BE472937A (de) | 1900-01-01 |
Family
ID=10227673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472937D BE472937A (de) | 1943-02-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2454843A (de) |
| BE (1) | BE472937A (de) |
| CH (1) | CH254386A (de) |
| FR (1) | FR939028A (de) |
| GB (1) | GB563367A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1192324B (de) * | 1958-01-25 | 1965-05-06 | Standard Elektrik Lorenz Ag | Gleichrichtersaeule und in dieser verwendetes Gleichrichterelement |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US898756A (en) * | 1907-01-05 | 1908-09-15 | American Circular Loom Co | Outlet-box. |
| US1250141A (en) * | 1917-01-10 | 1917-12-18 | Westinghouse Electric & Mfg Co | Electrolytic apparatus. |
| US1373416A (en) * | 1920-01-12 | 1921-04-05 | Edward A Everett | Tag and terminal-strip |
| GB318265A (en) * | 1929-08-31 | 1930-12-01 | Meyer Lazarus | Improvements in electric rectifying devices and method of making the same |
| US1843054A (en) * | 1930-03-11 | 1932-01-26 | Herman Lustig | Adjustable strap for electric fixtures |
| US2018486A (en) * | 1932-09-02 | 1935-10-22 | Aerovox Corp | Electrolytic condenser |
| US2179137A (en) * | 1936-07-01 | 1939-11-07 | Union Switch & Signal Co | Alternating current rectifier of the dry surface contact type |
| US2221773A (en) * | 1938-06-20 | 1940-11-19 | Aaron A Melniker | Rectifier |
| US2290304A (en) * | 1940-01-04 | 1942-07-21 | Aerovox Corp | High voltage condenser |
-
0
- BE BE472937D patent/BE472937A/xx unknown
-
1943
- 1943-02-16 GB GB2549/43A patent/GB563367A/en not_active Expired
-
1944
- 1944-01-14 US US518239A patent/US2454843A/en not_active Expired - Lifetime
-
1945
- 1945-07-28 CH CH254386D patent/CH254386A/de unknown
-
1946
- 1946-03-27 FR FR939028D patent/FR939028A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB563367A (en) | 1944-08-10 |
| FR939028A (fr) | 1948-11-02 |
| US2454843A (en) | 1948-11-30 |
| CH254386A (de) | 1948-04-30 |