FR544855A - - Google Patents
Info
- Publication number
- FR544855A FR544855A FR544855DA FR544855A FR 544855 A FR544855 A FR 544855A FR 544855D A FR544855D A FR 544855DA FR 544855 A FR544855 A FR 544855A
- Authority
- FR
- France
- 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
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/06—Hooks; Cradles
- H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR544855A true FR544855A (de) | 1922-10-02 |
Family
ID=1537740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR544855D Expired FR544855A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR544855A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2030281A1 (de) * | 1969-02-04 | 1970-11-13 | Armco Steel Corp | |
| WO1995015642A1 (fr) * | 1993-12-01 | 1995-06-08 | Prescom | Dispositif de commutation pour un poste telephonique a combine permettant la commutation d'un appareil annexe par substitution |
-
0
- FR FR544855D patent/FR544855A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2030281A1 (de) * | 1969-02-04 | 1970-11-13 | Armco Steel Corp | |
| WO1995015642A1 (fr) * | 1993-12-01 | 1995-06-08 | Prescom | Dispositif de commutation pour un poste telephonique a combine permettant la commutation d'un appareil annexe par substitution |
| FR2713424A1 (fr) * | 1993-12-01 | 1995-06-09 | Prescom Sarl | Dispositf de commutation pour un poste téléphonique à combiné permettant la commutation d'un appareil annexé par substitution. |
| US5778061A (en) * | 1993-12-01 | 1998-07-07 | Prescom | Switching device for a telephone set with handset, switching an auxiliary device by substituting for the handset |