IE10493L - Telephone party-line systems. - Google Patents

Telephone party-line systems.

Info

Publication number
IE10493L
IE10493L IE10493DA IE10493L IE 10493 L IE10493 L IE 10493L IE 10493D A IE10493D A IE 10493DA IE 10493 L IE10493 L IE 10493L
Authority
IE
Ireland
Prior art keywords
line systems
telephone party
party
telephone
systems
Prior art date
Application number
Original Assignee
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 Ag filed Critical Siemens Ag
Publication of IE10493L publication Critical patent/IE10493L/en

Links

IE10493D 1929-02-14 1929-02-14 Telephone party-line systems. IE10493L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE10493T 1929-02-14

Publications (1)

Publication Number Publication Date
IE10493L true IE10493L (en) 1930-01-11

Family

ID=11021229

Family Applications (1)

Application Number Title Priority Date Filing Date
IE10493D IE10493L (en) 1929-02-14 1929-02-14 Telephone party-line systems.

Country Status (1)

Country Link
IE (1) IE10493L (en)

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