DK46176C - Carrier duplex signal system. - Google Patents

Carrier duplex signal system.

Info

Publication number: DK46176C
Authority: DK; Denmark
Prior art keywords: signal system; duplex signal; carrier duplex; carrier; signal
Prior art date: 1923-09-22

Application number

Other languages

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.)

1923-09-22

Filing date

1924-08-28

Publication date

1932-09-12

1924-08-28 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1932-09-12 Application granted granted Critical

1932-09-12 Publication of DK46176C publication Critical patent/DK46176C/en

Links

DK46176D 1923-09-22 1924-08-28 Carrier duplex signal system. DK46176C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US46176XA	1923-09-22	1923-09-22

Publications (1)

Publication Number	Publication Date
DK46176C true DK46176C (en)	1932-09-12

Family

ID=21711640

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK46176D DK46176C (en)	1923-09-22	1924-08-28	Carrier duplex signal system.

Country Status (1)

Country	Link
DK (1)	DK46176C (en)

1924
- 1924-08-28 DK DK46176D patent/DK46176C/en active

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