IE11219L - Telephone transmission. - Google Patents

Telephone transmission.

Info

Publication number
IE11219L
IE11219L IE11219DA IE11219L IE 11219 L IE11219 L IE 11219L IE 11219D A IE11219D A IE 11219DA IE 11219 L IE11219 L IE 11219L
Authority
IE
Ireland
Prior art keywords
telephone transmission
telephone
transmission
Prior art date
Application number
Original Assignee
Electrical Res Prod Inc
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 Electrical Res Prod Inc filed Critical Electrical Res Prod Inc
Publication of IE11219L publication Critical patent/IE11219L/en

Links

IE11219D 1929-09-02 1929-09-02 Telephone transmission. IE11219L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE11219T 1929-09-02

Publications (1)

Publication Number Publication Date
IE11219L true IE11219L (en) 1930-12-11

Family

ID=11022245

Family Applications (1)

Application Number Title Priority Date Filing Date
IE11219D IE11219L (en) 1929-09-02 1929-09-02 Telephone transmission.

Country Status (1)

Country Link
IE (1) IE11219L (en)

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