FR605606A - Telephone device - Google Patents

Telephone device

Info

Publication number
FR605606A
FR605606A FR605606DA FR605606A FR 605606 A FR605606 A FR 605606A FR 605606D A FR605606D A FR 605606DA FR 605606 A FR605606 A FR 605606A
Authority
FR
France
Prior art keywords
telephone device
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
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.)
CHR GFELLER AG
Original Assignee
CHR GFELLER AG
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 CHR GFELLER AG filed Critical CHR GFELLER AG
Application granted granted Critical
Publication of FR605606A publication Critical patent/FR605606A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR605606D 1924-11-08 1925-10-31 Telephone device Expired FR605606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH605606X 1924-11-08

Publications (1)

Publication Number Publication Date
FR605606A true FR605606A (en) 1926-05-29

Family

ID=4523051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR605606D Expired FR605606A (en) 1924-11-08 1925-10-31 Telephone device

Country Status (2)

Country Link
CH (2) CH113061A (en)
FR (1) FR605606A (en)

Also Published As

Publication number Publication date
CH113061A (en) 1925-12-16
CH116525A (en) 1926-09-01

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