NL78682B - - Google Patents
Info
- Publication number
- NL78682B NL78682B NL78682DA NL78682B NL 78682 B NL78682 B NL 78682B NL 78682D A NL78682D A NL 78682DA NL 78682 B NL78682 B NL 78682B
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/10—Exchange station construction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
- H05K7/186—Construction of rack or frame for supporting telecommunication equipment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR983080T | 1949-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL78682B true NL78682B (en:Method) |
Family
ID=9535819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL78682D NL78682B (en:Method) | 1949-01-26 | ||
| NL656512743A NL151270B (nl) | 1949-01-26 | Monokristallijn lichaam van alfa-aluminiumoxyde waarop een laag monokristallijn silicium is aangebracht. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL656512743A NL151270B (nl) | 1949-01-26 | Monokristallijn lichaam van alfa-aluminiumoxyde waarop een laag monokristallijn silicium is aangebracht. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2671825A (en:Method) |
| CH (1) | CH288594A (en:Method) |
| FR (1) | FR983080A (en:Method) |
| GB (1) | GB677854A (en:Method) |
| NL (2) | NL151270B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222132B (de) * | 1962-09-18 | 1966-08-04 | Siemens Ag | Gestell zur Aufnahme einschiebbarer Flachbaugruppen fuer Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
| DE1271792B (de) * | 1964-07-20 | 1968-07-04 | Siemens Ag | Gestell fuer elektrische Bauelemente fuer Fernmelde- insbesondere Fernsprechvermittlungsanlagen |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1492309A (en) * | 1919-09-19 | 1924-04-29 | Clarence E Ogden | Switchboard |
| US1442456A (en) * | 1920-06-01 | 1923-01-16 | Western Electric Co | Mounting and protecting electrical apparatus |
| US1811753A (en) * | 1928-11-23 | 1931-06-23 | Reserve Holding Co | Automatic telephone system |
| US1880072A (en) * | 1929-04-29 | 1932-09-27 | Siemens Brothers & Co Ltd | Mounting arrangement for electrical apparatus |
| US1809025A (en) * | 1929-07-29 | 1931-06-09 | Bell Telephone Labor Inc | Electrical device |
| US1882854A (en) * | 1931-12-10 | 1932-10-18 | Bell Telephone Labor Inc | Mounting frame for electrical apparatus |
| US1930275A (en) * | 1932-05-20 | 1933-10-10 | Bell Telephone Labor Inc | Telephone switchboard |
| US2077160A (en) * | 1934-07-14 | 1937-04-13 | Bell Telephone Labor Inc | Radio transmitter |
| US2065897A (en) * | 1935-06-01 | 1936-12-29 | Bell Telephone Labor Inc | Fuse panel |
| US2103501A (en) * | 1936-09-16 | 1937-12-28 | Bell Telephone Labor Inc | Terminal box device |
| CH203270A (de) * | 1937-04-13 | 1939-02-28 | Lorenz C Ag | Wählergestell in Vermittlungsstellen von Telephonnetzen. |
| US2287243A (en) * | 1940-07-19 | 1942-06-23 | Bell Telephone Labor Inc | Electrical shielding apparatus |
| US2488372A (en) * | 1946-02-11 | 1949-11-15 | Union Switch & Signal Co | Cabinet for office communication apparatus |
| US2512908A (en) * | 1947-10-16 | 1950-06-27 | Mina M Arndt | Telephone switchboard mounting plate with plug-in components |
-
0
- NL NL78682D patent/NL78682B/xx unknown
- NL NL656512743A patent/NL151270B/xx unknown
-
1949
- 1949-01-26 FR FR983080D patent/FR983080A/fr not_active Expired
-
1950
- 1950-01-16 US US138902A patent/US2671825A/en not_active Expired - Lifetime
- 1950-01-20 GB GB1534/50A patent/GB677854A/en not_active Expired
- 1950-01-20 CH CH288594D patent/CH288594A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH288594A (fr) | 1953-01-31 |
| GB677854A (en) | 1952-08-20 |
| NL151270B (nl) | |
| FR983080A (fr) | 1951-06-19 |
| US2671825A (en) | 1954-03-09 |