NL84066C - - Google Patents
Info
- Publication number
- NL84066C NL84066C NL84066DA NL84066C NL 84066 C NL84066 C NL 84066C NL 84066D A NL84066D A NL 84066DA NL 84066 C NL84066 C NL 84066C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73481A US2631195A (en) | 1949-01-29 | 1949-01-29 | Toll switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL84066C true NL84066C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=22113943
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL84066D NL84066C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1949-01-29 | ||
| NL666602098A NL151089B (nl) | 1949-01-29 | Werkwijze voor het bereiden van 2beta-amino-3alfa-hydroxy-5alfa-androstaanderivaten, alsmede werkwijze ter bereiding van farmaceutische preparaten en aldus verkregen gevormde preparaten. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666602098A NL151089B (nl) | 1949-01-29 | Werkwijze voor het bereiden van 2beta-amino-3alfa-hydroxy-5alfa-androstaanderivaten, alsmede werkwijze ter bereiding van farmaceutische preparaten en aldus verkregen gevormde preparaten. |
Country Status (3)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE507124A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1950-12-20 | |||
| NL86913C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1951-11-12 | |||
| US2868884A (en) * | 1952-05-06 | 1959-01-13 | Bell Telephone Labor Inc | Toll switching telephone system |
| BE545894A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1952-12-18 | |||
| NL105759C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-12-03 | |||
| BE537598A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1954-05-03 | |||
| US2956127A (en) * | 1954-12-08 | 1960-10-11 | North Electric Co | Automatic telephone system |
| US2938957A (en) * | 1955-02-11 | 1960-05-31 | Gen Telephone Lab Inc | Automatic toll ticketing telephone systems |
| US3011027A (en) * | 1955-02-11 | 1961-11-28 | Automatic Elect Lab | Automatic toll ticketing telephone systems |
| US2824910A (en) * | 1955-03-04 | 1958-02-25 | Gen Electric Co Ltd | Electrical telecommunication systems |
| US2909612A (en) * | 1956-07-24 | 1959-10-20 | Itt | Multi-exchange telephone system |
| US2989592A (en) * | 1956-10-05 | 1961-06-20 | North Electric Co | Automatic telephone system |
| US2965718A (en) * | 1958-04-18 | 1960-12-20 | Bell Telephone Labor Inc | Translator circuit |
| US3033934A (en) * | 1959-02-26 | 1962-05-08 | Automatic Elect Lab | Trunk routing |
| US3231671A (en) * | 1959-05-27 | 1966-01-25 | North Electric Co | Automatic toll ticketing rate selector |
| US3102166A (en) * | 1959-08-28 | 1963-08-27 | Gen Dynamics Corp | Toll ticketing telephone system |
| ES2621506T3 (es) | 2012-08-06 | 2017-07-04 | The Procter & Gamble Company | Métodos para fabricar recipientes flexibles |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1638331A (en) * | 1922-12-23 | 1927-08-09 | Automatic Electric Inc | Multioffice telephone system |
| US1732185A (en) * | 1926-10-18 | 1929-10-15 | Automatic Electric Inc | Telephone system |
| US1862549A (en) * | 1931-06-11 | 1932-06-14 | Bell Telephone Labor Inc | Telephone system |
| GB516416A (en) * | 1938-06-14 | 1940-01-01 | Ass Telephone & Telegraph Co | Improvements in or relating to automatic or semi-automatic telephone systems |
| GB529025A (en) * | 1939-05-05 | 1940-11-12 | Automatic Telephone & Elect | Improvements in or relating to telephone systems |
| US2385228A (en) * | 1940-08-26 | 1945-09-18 | Automatic Elect Lab | Telephone system |
| NL69989C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1940-10-31 | |||
| US2409063A (en) * | 1941-09-18 | 1946-10-08 | Automatic Elect Lab | Telephone system |
| US2468300A (en) * | 1945-08-14 | 1949-04-26 | Bell Telephone Labor Inc | Automatic telephone system |
-
0
- NL NL84066D patent/NL84066C/xx active
- NL NL666602098A patent/NL151089B/xx unknown
-
1949
- 1949-01-29 US US73481A patent/US2631195A/en not_active Expired - Lifetime
-
1950
- 1950-01-30 GB GB2374/50A patent/GB695551A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL151089B (nl) | |
| US2631195A (en) | 1953-03-10 |
| GB695551A (en) | 1953-08-12 |