FR832273A - Postes téléphoniques transformables - Google Patents

Postes téléphoniques transformables

Info

Publication number
FR832273A
FR832273A FR832273DA FR832273A FR 832273 A FR832273 A FR 832273A FR 832273D A FR832273D A FR 832273DA FR 832273 A FR832273 A FR 832273A
Authority
FR
France
Prior art keywords
telephone sets
convertible
convertible telephone
sets
telephone
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
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR832273A publication Critical patent/FR832273A/fr
Expired legal-status Critical Current

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
    • H04M1/0297—Telephone sets adapted to be mounted on a desk or on a wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR832273D 1937-01-22 1938-01-19 Postes téléphoniques transformables Expired FR832273A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE205685X 1937-01-22

Publications (1)

Publication Number Publication Date
FR832273A true FR832273A (fr) 1938-09-23

Family

ID=3865409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832273D Expired FR832273A (fr) 1937-01-22 1938-01-19 Postes téléphoniques transformables

Country Status (3)

Country Link
BE (1) BE419588A (US08080257-20111220-C00005.png)
CH (1) CH205685A (US08080257-20111220-C00005.png)
FR (1) FR832273A (US08080257-20111220-C00005.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002795B (de) * 1954-08-05 1957-02-21 Allg Telefon Fabrik G M B H Fernsprechapparat fuer zwei Gebrauchslagen

Also Published As

Publication number Publication date
BE419588A (US08080257-20111220-C00005.png)
CH205685A (fr) 1939-06-30

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