NL88113C - - Google Patents
Info
- Publication number
- NL88113C NL88113C NL88113DA NL88113C NL 88113 C NL88113 C NL 88113C NL 88113D A NL88113D A NL 88113DA NL 88113 C NL88113 C NL 88113C
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES28574A DE916071C (de) | 1952-05-17 | 1952-05-17 | Muenzfernsprecher mit mehreren Speicherkanaelen und Einzelabkassierung der Muenzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL88113C true NL88113C (en:Method) |
Family
ID=7479475
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7710806,B NL178273B (nl) | 1952-05-17 | Thermisch geisoleerde buis met grote diameter. | |
| NL88113D NL88113C (en:Method) | 1952-05-17 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7710806,B NL178273B (nl) | 1952-05-17 | Thermisch geisoleerde buis met grote diameter. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE916071C (en:Method) |
| NL (2) | NL88113C (en:Method) |
-
0
- NL NLAANVRAGE7710806,B patent/NL178273B/xx unknown
- NL NL88113D patent/NL88113C/xx active
-
1952
- 1952-05-17 DE DES28574A patent/DE916071C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE916071C (de) | 1954-08-02 |
| NL178273B (nl) |