NL9139C - - Google Patents

Info

Publication number: NL9139C
Authority: NL; Netherlands

Application number

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.)

1918-03-20

Publication of NL9139C publication Critical patent/NL9139C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Burglar Alarm Systems (AREA)

NL9139D 1918-03-20 NL9139C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE331611T		1918-03-20

Publications (1)

Publication Number	Publication Date
NL9139C true NL9139C (enrdf_load_stackoverflow)

Family

ID=6198023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL9139D NL9139C (enrdf_load_stackoverflow)	1918-03-20

Country Status (2)

Country	Link
DE (2)	DE331611C (enrdf_load_stackoverflow)
NL (1)	NL9139C (enrdf_load_stackoverflow)

0
- NL NL9139D patent/NL9139C/xx active
- DE DENDAT302422D patent/DE302422C/de active Active
1918
- 1918-03-20 DE DE1918331611D patent/DE331611C/de not_active Expired

Also Published As

Publication number	Publication date
DE302422C (enrdf_load_stackoverflow)
DE331611C (de)	1921-01-14

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