AU4599372A - Device for the emission of current pulse trains - Google Patents
Device for the emission of current pulse trainsInfo
- Publication number
- AU4599372A AU4599372A AU45993/72A AU4599372A AU4599372A AU 4599372 A AU4599372 A AU 4599372A AU 45993/72 A AU45993/72 A AU 45993/72A AU 4599372 A AU4599372 A AU 4599372A AU 4599372 A AU4599372 A AU 4599372A
- Authority
- AU
- Australia
- Prior art keywords
- emission
- current pulse
- pulse trains
- trains
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Input From Keyboards Or The Like (AREA)
- Switches With Compound Operations (AREA)
- Keying Circuit Devices (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2142870A DE2142870C3 (de) | 1971-08-27 | 1971-08-27 | Vorrichtung zur selbsttätigen Aussendung von Wählimpulsen bei Fernsprech- oder Fernschreibanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU4599372A true AU4599372A (en) | 1974-02-28 |
Family
ID=5817896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU45993/72A Expired AU4599372A (en) | 1971-08-27 | 1972-08-25 | Device for the emission of current pulse trains |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3789394A (de) |
| JP (1) | JPS4832408A (de) |
| AT (1) | AT325681B (de) |
| AU (1) | AU4599372A (de) |
| BE (1) | BE788023A (de) |
| CH (1) | CH548713A (de) |
| DE (1) | DE2142870C3 (de) |
| FR (1) | FR2170364A5 (de) |
| IT (1) | IT969555B (de) |
| LU (1) | LU65846A1 (de) |
| NL (1) | NL7211106A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2926966B2 (ja) * | 1989-11-28 | 1999-07-28 | 旭硝子株式会社 | 高ジルコニア質熱溶融鋳造耐火物 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278529B (de) * | 1966-02-12 | 1968-09-26 | Tele Master G M B H | Vorrichtung in Fernsprech- und Fernschreibanlagen zur Sendung von Stromstoessen |
| US3555201A (en) * | 1968-03-27 | 1971-01-12 | Dasa Corp | Electronic repertory dialer |
-
1971
- 1971-08-27 DE DE2142870A patent/DE2142870C3/de not_active Expired
-
1972
- 1972-08-03 LU LU65846A patent/LU65846A1/de unknown
- 1972-08-04 AT AT677072A patent/AT325681B/de active
- 1972-08-04 CH CH1159872A patent/CH548713A/de not_active IP Right Cessation
- 1972-08-15 NL NL7211106A patent/NL7211106A/xx unknown
- 1972-08-18 US US00281959A patent/US3789394A/en not_active Expired - Lifetime
- 1972-08-23 FR FR7230593A patent/FR2170364A5/fr not_active Expired
- 1972-08-25 AU AU45993/72A patent/AU4599372A/en not_active Expired
- 1972-08-25 IT IT83394/72A patent/IT969555B/it active
- 1972-08-25 BE BE788023A patent/BE788023A/xx unknown
- 1972-08-28 JP JP47086570A patent/JPS4832408A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2142870B2 (de) | 1974-01-17 |
| JPS4832408A (de) | 1973-04-28 |
| US3789394A (en) | 1974-01-29 |
| ATA677072A (de) | 1975-01-15 |
| IT969555B (it) | 1974-04-10 |
| NL7211106A (nl) | 1973-03-01 |
| CH548713A (de) | 1974-04-30 |
| AT325681B (de) | 1975-11-10 |
| LU65846A1 (de) | 1973-01-15 |
| DE2142870A1 (de) | 1973-03-08 |
| FR2170364A5 (fr) | 1973-09-14 |
| BE788023A (fr) | 1972-12-18 |
| DE2142870C3 (de) | 1974-08-08 |
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