CH158085A - Einrichtung zur Kontrolle der in selbstkassierende Fernsprechstationen eingeworfenen Münzen. - Google Patents
Einrichtung zur Kontrolle der in selbstkassierende Fernsprechstationen eingeworfenen Münzen.Info
- Publication number
- CH158085A CH158085A CH158085DA CH158085A CH 158085 A CH158085 A CH 158085A CH 158085D A CH158085D A CH 158085DA CH 158085 A CH158085 A CH 158085A
- Authority
- CH
- Switzerland
- Prior art keywords
- checking
- self
- coins inserted
- telephone stations
- collecting telephone
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1939513X | 1931-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH158085A true CH158085A (de) | 1932-10-31 |
Family
ID=4566847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH158085D CH158085A (de) | 1931-01-24 | 1931-06-23 | Einrichtung zur Kontrolle der in selbstkassierende Fernsprechstationen eingeworfenen Münzen. |
Country Status (2)
Country | Link |
---|---|
US (1) | US1939513A (de) |
CH (1) | CH158085A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE764495C (de) * | 1937-10-01 | 1954-04-05 | Lorenz C Ag | Anordnung fuer Muenzfernsprecher im Netzgruppenverkehr |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805746A (en) * | 1957-09-10 | Certificate of correction | ||
US3371761A (en) * | 1966-05-04 | 1968-03-05 | Ryo Hirano | Apparatus for discriminating hard coins |
-
1931
- 1931-06-23 CH CH158085D patent/CH158085A/de unknown
- 1931-12-07 US US579543A patent/US1939513A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE764495C (de) * | 1937-10-01 | 1954-04-05 | Lorenz C Ag | Anordnung fuer Muenzfernsprecher im Netzgruppenverkehr |
Also Published As
Publication number | Publication date |
---|---|
US1939513A (en) | 1933-12-12 |
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