BE718535A - - Google Patents
Info
- Publication number
- BE718535A BE718535A BE718535DA BE718535A BE 718535 A BE718535 A BE 718535A BE 718535D A BE718535D A BE 718535DA BE 718535 A BE718535 A BE 718535A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/278—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using punched cards or tapes
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Lock And Its Accessories (AREA)
- Audible And Visible Signals (AREA)
- Credit Cards Or The Like (AREA)
- Prepayment Telephone Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6710322A NL139643B (nl) | 1967-07-26 | 1967-07-26 | Automatische nummerzender. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718535A true BE718535A (forum.php) | 1968-12-31 |
Family
ID=19800798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718535D BE718535A (forum.php) | 1967-07-26 | 1968-07-25 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE718535A (forum.php) |
| DE (1) | DE1762539C3 (forum.php) |
| FR (1) | FR1574554A (forum.php) |
| GB (1) | GB1214337A (forum.php) |
| NL (1) | NL139643B (forum.php) |
-
1967
- 1967-07-26 NL NL6710322A patent/NL139643B/xx unknown
-
1968
- 1968-07-03 DE DE19681762539 patent/DE1762539C3/de not_active Expired
- 1968-07-09 GB GB3276568A patent/GB1214337A/en not_active Expired
- 1968-07-24 FR FR1574554D patent/FR1574554A/fr not_active Expired
- 1968-07-25 BE BE718535D patent/BE718535A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1762539B2 (de) | 1974-05-02 |
| DE1762539A1 (de) | 1970-08-20 |
| FR1574554A (forum.php) | 1969-07-11 |
| NL139643B (nl) | 1973-08-15 |
| NL6710322A (forum.php) | 1969-01-28 |
| GB1214337A (en) | 1970-12-02 |
| DE1762539C3 (de) | 1974-11-28 |