FR713274A - Appel téléphonique automatique - Google Patents
Appel téléphonique automatiqueInfo
- Publication number
- FR713274A FR713274A FR713274DA FR713274A FR 713274 A FR713274 A FR 713274A FR 713274D A FR713274D A FR 713274DA FR 713274 A FR713274 A FR 713274A
- Authority
- FR
- France
- Prior art keywords
- phone call
- automatic phone
- automatic
- call
- phone
- 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)
- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR588166X | 1930-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR713274A true FR713274A (fr) | 1931-10-24 |
Family
ID=8961884
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR713274D Expired FR713274A (fr) | 1930-06-18 | 1930-06-18 | Appel téléphonique automatique |
FR40251D Expired FR40251E (fr) | 1930-06-18 | 1931-05-05 | Appel téléphonique automatique |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40251D Expired FR40251E (fr) | 1930-06-18 | 1931-05-05 | Appel téléphonique automatique |
Country Status (3)
Country | Link |
---|---|
US (1) | US1933089A (fr) |
DE (1) | DE588166C (fr) |
FR (2) | FR713274A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079466A (en) * | 1958-01-16 | 1963-02-26 | Donald C Bealty | Automatic telephone dialing device |
US3118976A (en) * | 1960-09-09 | 1964-01-21 | Ray W Scott | Automatic telephone dialing attachment |
US6722536B2 (en) | 2002-05-13 | 2004-04-20 | Smith Kline Beecham Corporation | Nozzle for dispensing viscous material |
-
1930
- 1930-06-18 FR FR713274D patent/FR713274A/fr not_active Expired
-
1931
- 1931-05-05 FR FR40251D patent/FR40251E/fr not_active Expired
- 1931-06-11 DE DES99135D patent/DE588166C/de not_active Expired
- 1931-06-16 US US544769A patent/US1933089A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR40251E (fr) | 1932-06-08 |
US1933089A (en) | 1933-10-31 |
DE588166C (de) | 1933-11-15 |
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