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AT108996B - Acoustic device. - Google Patents

Acoustic device.

Info

Publication number
AT108996B
AT108996B AT108996DA AT108996B AT 108996 B AT108996 B AT 108996B AT 108996D A AT108996D A AT 108996DA AT 108996 B AT108996 B AT 108996B
Authority
AT
Austria
Prior art keywords
acoustic device
acoustic
Prior art date
Application number
Other languages
German (de)
Original Assignee
Int Western Elec Co 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 Int Western Elec Co Inc filed Critical Int Western Elec Co Inc
Application granted granted Critical
Publication of AT108996B publication Critical patent/AT108996B/en

Links

AT108996D 1924-01-29 1924-08-22 Acoustic device. AT108996B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT102189T 1924-01-29
AT108996T 1924-08-22

Publications (1)

Publication Number Publication Date
AT108996B true AT108996B (en) 1928-02-25

Family

ID=29402170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT108996D AT108996B (en) 1924-01-29 1924-08-22 Acoustic device.

Country Status (1)

Country Link
AT (1) AT108996B (en)

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