NL9139C - - Google Patents
Info
Publication number
NL9139C
NL9139C
NL9139DA
NL9139C
NL 9139 C
NL9139 C
NL 9139C
NL 9139D A
NL9139D A
NL 9139DA
NL 9139 C
NL9139 C
NL 9139C
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
Links
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 )
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE331611T
1918-03-20
Publications (1)
Publication Number
Publication Date
NL9139C
true
NL9139C
(d )
Family
ID=6198023
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
NL9139D
NL9139C
(d )
1918-03-20
Country Status (2)