NL86475C - - Google Patents
Info
- Publication number
- NL86475C NL86475C NL86475DA NL86475C NL 86475 C NL86475 C NL 86475C NL 86475D A NL86475D A NL 86475DA NL 86475 C NL86475 C NL 86475C
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
- Prepayment Telephone Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT321707X | 1952-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL86475C true NL86475C (browse.php) |
Family
ID=11234960
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL86475D NL86475C (browse.php) | 1952-03-24 | ||
| NLAANVRAGE7600171,B NL176916B (nl) | 1952-03-24 | Werkwijze en inrichting voor het aanbrengen van een negatief puntuitsteeksel aan een zuigerring en zuigerring verkregen met de werkwijze. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7600171,B NL176916B (nl) | 1952-03-24 | Werkwijze en inrichting voor het aanbrengen van een negatief puntuitsteeksel aan een zuigerring en zuigerring verkregen met de werkwijze. |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH321707A (browse.php) |
| DE (1) | DE1030891B (browse.php) |
| FR (1) | FR1077633A (browse.php) |
| GB (1) | GB731112A (browse.php) |
| NL (2) | NL176916B (browse.php) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE829315C (de) * | 1950-01-28 | 1952-01-24 | Siemens & Halske A G | Muenzfernsprecher mit Muenzenabzaehlvorrichtung fuer verschiedenwertige Verbindungen |
| DE828857C (de) * | 1950-03-23 | 1952-01-21 | Siemens & Halske A G | Muenzfernsprecher fuer verschiedenwertige Verbindungen |
-
0
- NL NL86475D patent/NL86475C/xx active
- NL NLAANVRAGE7600171,B patent/NL176916B/xx unknown
-
1953
- 1953-03-06 CH CH321707D patent/CH321707A/it unknown
- 1953-03-16 DE DEST6111A patent/DE1030891B/de active Pending
- 1953-03-23 FR FR1077633D patent/FR1077633A/fr not_active Expired
- 1953-03-24 GB GB8124/53A patent/GB731112A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB731112A (en) | 1955-06-01 |
| DE1030891B (de) | 1958-05-29 |
| CH321707A (it) | 1957-05-15 |
| NL176916B (nl) | |
| FR1077633A (fr) | 1954-11-10 |