FR454853A - Connection device for telephone systems with selectors - Google Patents

Connection device for telephone systems with selectors

Info

Publication number
FR454853A
FR454853A FR454853DA FR454853A FR 454853 A FR454853 A FR 454853A FR 454853D A FR454853D A FR 454853DA FR 454853 A FR454853 A FR 454853A
Authority
FR
France
Prior art keywords
selectors
connection device
telephone systems
telephone
systems
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR454853A publication Critical patent/FR454853A/en
Expired legal-status Critical Current

Links

FR454853D 1912-01-29 1913-01-28 Connection device for telephone systems with selectors Expired FR454853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE454853X 1912-01-29

Publications (1)

Publication Number Publication Date
FR454853A true FR454853A (en) 1913-07-17

Family

ID=43351042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454853D Expired FR454853A (en) 1912-01-29 1913-01-28 Connection device for telephone systems with selectors

Country Status (1)

Country Link
FR (1) FR454853A (en)

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