BE411159A - - Google Patents
Info
- Publication number
- BE411159A BE411159A BE411159DA BE411159A BE 411159 A BE411159 A BE 411159A BE 411159D A BE411159D A BE 411159DA BE 411159 A BE411159 A BE 411159A
- Authority
- BE
- Belgium
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)
- 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 |
|---|---|---|---|
| DE440795X | 1935-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411159A true BE411159A (en:Method) |
Family
ID=6512324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411159D BE411159A (en:Method) | 1935-01-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2163002A (en:Method) |
| BE (1) | BE411159A (en:Method) |
| FR (1) | FR794118A (en:Method) |
| GB (1) | GB440795A (en:Method) |
| NL (1) | NL43550C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800212A (en) * | 1950-03-02 | 1957-07-23 | Raymond T Moloney | Shock and vibration-resistant switch |
-
0
- BE BE411159D patent/BE411159A/xx unknown
- NL NL43550D patent/NL43550C/xx active
-
1935
- 1935-08-22 FR FR794118D patent/FR794118A/fr not_active Expired
- 1935-08-27 GB GB23940/35A patent/GB440795A/en not_active Expired
- 1935-12-11 US US53845A patent/US2163002A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR794118A (fr) | 1936-02-08 |
| NL43550C (en:Method) | |
| US2163002A (en) | 1939-06-20 |
| GB440795A (en) | 1936-01-06 |