FR460594A - Telephone system - Google Patents

Telephone system

Info

Publication number
FR460594A
FR460594A FR460594DA FR460594A FR 460594 A FR460594 A FR 460594A FR 460594D A FR460594D A FR 460594DA FR 460594 A FR460594 A FR 460594A
Authority
FR
France
Prior art keywords
telephone system
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.)
Automatic Electric Co
Original Assignee
Automatic Electric Co
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 Automatic Electric Co filed Critical Automatic Electric Co
Application granted granted Critical
Publication of FR460594A publication Critical patent/FR460594A/en
Expired legal-status Critical Current

Links

FR460594D 1913-04-09 1913-04-09 Telephone system Expired FR460594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR460594T 1913-04-09

Publications (1)

Publication Number Publication Date
FR460594A true FR460594A (en) 1913-12-05

Family

ID=43351164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460594D Expired FR460594A (en) 1913-04-09 1913-04-09 Telephone system

Country Status (1)

Country Link
FR (1) FR460594A (en)

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