DK42822C - Telefonhviskeapparat. - Google Patents

Telefonhviskeapparat.

Info

Publication number
DK42822C
DK42822C DK42822DA DK42822C DK 42822 C DK42822 C DK 42822C DK 42822D A DK42822D A DK 42822DA DK 42822 C DK42822 C DK 42822C
Authority
DK
Denmark
Prior art keywords
whisperer
telephone
telephone whisperer
Prior art date
Application number
Other languages
English (en)
Inventor
Harry Clarence Tuttle
Original Assignee
Harry Clarence Tuttle
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 Harry Clarence Tuttle filed Critical Harry Clarence Tuttle
Application granted granted Critical
Publication of DK42822C publication Critical patent/DK42822C/da

Links

DK42822D 1929-08-07 1929-08-07 Telefonhviskeapparat. DK42822C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK42822T 1929-08-07

Publications (1)

Publication Number Publication Date
DK42822C true DK42822C (da) 1930-08-25

Family

ID=8132051

Family Applications (1)

Application Number Title Priority Date Filing Date
DK42822D DK42822C (da) 1929-08-07 1929-08-07 Telefonhviskeapparat.

Country Status (1)

Country Link
DK (1) DK42822C (da)

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