NL23411C - - Google Patents
Info
- Publication number
- NL23411C NL23411C NL23411DA NL23411C NL 23411 C NL23411 C NL 23411C NL 23411D A NL23411D A NL 23411DA NL 23411 C NL23411 C NL 23411C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/385—Exhausting vessels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/042—Distributors with electron or gas discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Making Paper Articles (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE317723X | 1928-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23411C true NL23411C (fr) |
Family
ID=6150854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23411D NL23411C (fr) | 1928-08-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1873785A (fr) |
| BE (1) | BE359765A (fr) |
| FR (1) | FR36670E (fr) |
| GB (1) | GB317723A (fr) |
| NL (1) | NL23411C (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL74843C (fr) * | 1941-10-31 | |||
| US2628274A (en) * | 1944-06-27 | 1953-02-10 | John H Homrighous | Multiplex television system |
| US2485886A (en) * | 1946-02-21 | 1949-10-25 | Us Navy | Triple gate |
| US2521721A (en) * | 1946-12-13 | 1950-09-12 | Standard Telephones Cables Ltd | Two-way communication system |
| US2655652A (en) * | 1948-06-28 | 1953-10-13 | John H Homrighous | Multiplex time division telephone systems |
| US2548661A (en) * | 1949-02-10 | 1951-04-10 | Bell Telephone Labor Inc | Elastic time division multiplex system |
| US2713119A (en) * | 1952-07-21 | 1955-07-12 | Adler Benjamin | Switching equipment |
| NL177913B (nl) * | 1953-04-27 | Hoffmann La Roche | Werkwijze voor het bereiden van geneesmiddelen, die ongewenste celgroei remmen op basis van 9-fenyl-3,7-dimethyl-nona-tetraeenverbindingen, alsmede daarvoor geschikte geneeskrachtige verbindingen. | |
| US3270321A (en) * | 1962-02-02 | 1966-08-30 | Gen Electric | Selective data sampling system |
-
0
- BE BE359765D patent/BE359765A/xx unknown
- NL NL23411D patent/NL23411C/xx active
-
1928
- 1928-04-11 US US269099A patent/US1873785A/en not_active Expired - Lifetime
-
1929
- 1929-04-08 FR FR36670D patent/FR36670E/fr not_active Expired
- 1929-08-13 GB GB24716/29A patent/GB317723A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB317723A (en) | 1930-03-27 |
| US1873785A (en) | 1932-08-23 |
| FR36670E (fr) | 1930-08-13 |
| BE359765A (fr) |