DK80559C - Tone frequency signal receiver. - Google Patents

Tone frequency signal receiver.

Info

Publication number
DK80559C
DK80559C DK372848A DK372848A DK80559C DK 80559 C DK80559 C DK 80559C DK 372848 A DK372848 A DK 372848A DK 372848 A DK372848 A DK 372848A DK 80559 C DK80559 C DK 80559C
Authority
DK
Denmark
Prior art keywords
frequency signal
signal receiver
tone frequency
tone
receiver
Prior art date
Application number
DK372848A
Other languages
Danish (da)
Original Assignee
Int Standard Electric Corp
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 Standard Electric Corp filed Critical Int Standard Electric Corp
Priority to DK372848A priority Critical patent/DK80559C/en
Application granted granted Critical
Publication of DK80559C publication Critical patent/DK80559C/en

Links

DK372848A 1948-11-30 1948-11-30 Tone frequency signal receiver. DK80559C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK372848A DK80559C (en) 1948-11-30 1948-11-30 Tone frequency signal receiver.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK372848A DK80559C (en) 1948-11-30 1948-11-30 Tone frequency signal receiver.

Publications (1)

Publication Number Publication Date
DK80559C true DK80559C (en) 1956-02-20

Family

ID=8126114

Family Applications (1)

Application Number Title Priority Date Filing Date
DK372848A DK80559C (en) 1948-11-30 1948-11-30 Tone frequency signal receiver.

Country Status (1)

Country Link
DK (1) DK80559C (en)

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