NL233737A - - Google Patents
Info
- Publication number
- NL233737A NL233737A NL233737DA NL233737A NL 233737 A NL233737 A NL 233737A NL 233737D A NL233737D A NL 233737DA NL 233737 A NL233737 A NL 233737A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/026—Constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Prepayment Telephone Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US703538A US2951635A (en) | 1957-12-18 | 1957-12-18 | Relay for coin collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL233737A true NL233737A (enrdf_load_html_response) |
Family
ID=24825778
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105084D NL105084C (enrdf_load_html_response) | 1957-12-18 | ||
| NL233737D NL233737A (enrdf_load_html_response) | 1957-12-18 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105084D NL105084C (enrdf_load_html_response) | 1957-12-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2951635A (enrdf_load_html_response) |
| JP (1) | JPS3516053B1 (enrdf_load_html_response) |
| BE (1) | BE573462A (enrdf_load_html_response) |
| DE (1) | DE1067886B (enrdf_load_html_response) |
| FR (1) | FR1216999A (enrdf_load_html_response) |
| GB (1) | GB856787A (enrdf_load_html_response) |
| NL (2) | NL233737A (enrdf_load_html_response) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3307779A (en) * | 1964-10-01 | 1967-03-07 | Automatic Elect Lab | Coin disposal apparatus for telephone paystation |
| US3842210A (en) * | 1971-02-02 | 1974-10-15 | Telephone Corp | Optional prepay coin operated telephone system |
| US3759440A (en) * | 1972-05-05 | 1973-09-18 | Gte Automatic Electric Lab Inc | Coin disposal apparatus |
| US3759441A (en) * | 1972-05-05 | 1973-09-18 | Gte Automatic Electric Lab Inc | Coin disposal apparatus |
| US3810575A (en) * | 1972-11-29 | 1974-05-14 | Bell Telephone Labor Inc | Coin collecting apparatus |
| US5915520A (en) * | 1997-06-25 | 1999-06-29 | Lucent Technologies Inc. | Counterfeit coin separator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2045409A (en) * | 1935-03-15 | 1936-06-23 | Bell Telephone Labor Inc | Electromagnet |
-
0
- NL NL105084D patent/NL105084C/xx active
- NL NL233737D patent/NL233737A/xx unknown
-
1957
- 1957-12-18 US US703538A patent/US2951635A/en not_active Expired - Lifetime
-
1958
- 1958-11-04 FR FR778307A patent/FR1216999A/fr not_active Expired
- 1958-11-22 DE DEW24507A patent/DE1067886B/de active Pending
- 1958-12-01 BE BE573462A patent/BE573462A/fr unknown
- 1958-12-09 JP JP3514358A patent/JPS3516053B1/ja active Pending
- 1958-12-10 GB GB39823/58A patent/GB856787A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2951635A (en) | 1960-09-06 |
| JPS3516053B1 (enrdf_load_html_response) | 1960-10-25 |
| GB856787A (en) | 1960-12-21 |
| NL105084C (enrdf_load_html_response) | |
| DE1067886B (de) | 1959-10-29 |
| BE573462A (fr) | 1959-04-01 |
| FR1216999A (fr) | 1960-04-29 |