NL48951C - - Google Patents
Info
- Publication number
- NL48951C NL48951C NL74406A NL74406A NL48951C NL 48951 C NL48951 C NL 48951C NL 74406 A NL74406 A NL 74406A NL 74406 A NL74406 A NL 74406A NL 48951 C NL48951 C NL 48951C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
- Y10T74/2136—Pivoted pawls
- Y10T74/2137—Single tooth
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cultivation Of Plants (AREA)
- Motor And Converter Starters (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2099616X | 1931-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48951C true NL48951C (de) | 1940-08-15 |
Family
ID=31995374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL74406A NL48951C (de) | 1931-04-28 | 1935-08-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2099616A (de) |
| CH (1) | CH193481A (de) |
| FR (1) | FR793792A (de) |
| GB (1) | GB459375A (de) |
| NL (1) | NL48951C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2486722A (en) * | 1938-06-21 | 1949-11-01 | Automatic Elect Lab | Automatic toll-ticketing telephone system |
| US2588685A (en) * | 1939-07-26 | 1952-03-11 | Automatic Elect Lab | Register-sender for automatic telephony |
| US2566330A (en) * | 1945-06-23 | 1951-09-04 | Standard Telephones Cables Ltd | Metering arrangement for telephone systems |
| US2532627A (en) * | 1946-10-02 | 1950-12-05 | Chicago Coin Machine Co | Multiple switch |
| US2764464A (en) * | 1952-07-02 | 1956-09-25 | North American Aviation Inc | Digital graph follower plotter |
| US2920151A (en) * | 1957-01-24 | 1960-01-05 | Julius J Lawick | Door operating electric switch |
| US3406541A (en) * | 1966-05-31 | 1968-10-22 | Singer Co | Yarn feed indexing apparatus |
-
1935
- 1935-08-01 CH CH193481D patent/CH193481A/de unknown
- 1935-08-01 NL NL74406A patent/NL48951C/xx active
- 1935-08-10 GB GB22634/35A patent/GB459375A/en not_active Expired
- 1935-08-13 FR FR793792D patent/FR793792A/fr not_active Expired
- 1935-08-29 US US38466A patent/US2099616A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH193481A (de) | 1937-10-15 |
| US2099616A (en) | 1937-11-16 |
| FR793792A (fr) | 1936-01-30 |
| GB459375A (en) | 1937-01-07 |