IE14126L - Loud-speaking telephone systems - Google Patents

Loud-speaking telephone systems

Info

Publication number: IE14126L
Authority: IE; Ireland
Prior art keywords: loud; telephone systems; speaking telephone; speaking; systems
Prior art date: 1934-12-28

Application number

Original Assignee

Le Telephone Prive Nat

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.)

1934-12-28

Filing date

1934-12-28

Publication date

1936-02-03

1934-12-28 Application filed by Le Telephone Prive Nat filed Critical Le Telephone Prive Nat

1936-02-03 Publication of IE14126L publication Critical patent/IE14126L/en

Links

IE14126D 1934-12-28 1934-12-28 Loud-speaking telephone systems IE14126L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IE14126T		1934-12-28

Publications (1)

Publication Number	Publication Date
IE14126L true IE14126L (en)	1936-02-03

Family

ID=11026794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE14126D IE14126L (en)	1934-12-28	1934-12-28	Loud-speaking telephone systems

Country Status (1)

Country	Link
IE (1)	IE14126L (en)

1934
- 1934-12-28 IE IE14126D patent/IE14126L/en unknown

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