NL162531C - SIDEBAND-CARRIER SYSTEM. - Google Patents

SIDEBAND-CARRIER SYSTEM.

Info

Publication number: NL162531C
Authority: NL; Netherlands
Prior art keywords: sideband; carrier system; carrier
Prior art date: 1969-02-07

Application number

NL7000998A

Other languages

Dutch (nl)

Other versions

NL162531B (en

NL7000998A (en

Original Assignee

Siemens Ag

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.)

1969-02-07

Filing date

1970-01-23

Publication date

1980-05-16

1970-01-23 Application filed by Siemens Ag filed Critical Siemens Ag

1970-08-11 Publication of NL7000998A publication Critical patent/NL7000998A/xx

1979-12-17 Publication of NL162531B publication Critical patent/NL162531B/en

1980-05-16 Application granted granted Critical

1980-05-16 Publication of NL162531C publication Critical patent/NL162531C/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/12—Arrangements for reducing cross-talk between channels

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Transmitters (AREA)
Amplitude Modulation (AREA)

NL7000998A 1969-02-07 1970-01-23 SIDEBAND-CARRIER SYSTEM. NL162531C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691906250 DE1906250B2 (en)	1969-02-07	1969-02-07	Continuously variable capacitative voltage divider - designed for setting drive attenuation in carrying frequency system

Publications (3)

Publication Number	Publication Date
NL7000998A NL7000998A (en)	1970-08-11
NL162531B NL162531B (en)	1979-12-17
NL162531C true NL162531C (en)	1980-05-16

Family

ID=5724656

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7000998A NL162531C (en)	1969-02-07	1970-01-23	SIDEBAND-CARRIER SYSTEM.

Country Status (7)

Country	Link
JP (2)	JPS572215B1 (en)
AT (1)	AT303823B (en)
BE (1)	BE745614A (en)
CH (1)	CH503439A (en)
DE (1)	DE1906250B2 (en)
NL (1)	NL162531C (en)
SE (1)	SE403682B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5949726U (en) *	1982-09-24	1984-04-02	マツダ株式会社	engine intake system
JPS6039772U (en) *	1983-08-26	1985-03-19	トヨタ自動車株式会社	2 intake valve spark ignition fuel injection engine
US4659566A (en) *	1984-08-21	1987-04-21	Petrow Henry G	Compositions and methods for permanently waving or straightening hair
JPS61142322A (en) *	1984-12-13	1986-06-30	Nissan Motor Co Ltd	Intake device of internal-combustion engine
JPS6229721A (en) *	1985-07-31	1987-02-07	Nissan Motor Co Ltd	Suction device for internal-combustion engine

1969
- 1969-02-07 DE DE19691906250 patent/DE1906250B2/en not_active Ceased
1970
- 1970-01-23 NL NL7000998A patent/NL162531C/en not_active IP Right Cessation
- 1970-02-05 JP JP1033770A patent/JPS572215B1/ja active Pending
- 1970-02-05 AT AT107270A patent/AT303823B/en not_active IP Right Cessation
- 1970-02-05 JP JP1033870A patent/JPS572216B1/ja active Pending
- 1970-02-06 SE SE153370A patent/SE403682B/en unknown
- 1970-02-06 CH CH170470A patent/CH503439A/en not_active IP Right Cessation
- 1970-02-06 BE BE745614D patent/BE745614A/en unknown

Also Published As

Publication number	Publication date
AT303823B (en)	1972-12-11
NL162531B (en)	1979-12-17
BE745614A (en)	1970-08-06
SE403682B (en)	1978-08-28
JPS572216B1 (en)	1982-01-14
JPS572215B1 (en)	1982-01-14
CH503439A (en)	1971-02-15
DE1906250B2 (en)	1975-05-28
DE1906250A1 (en)	1970-08-20
NL7000998A (en)	1970-08-11

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Legal Events

Date	Code	Title	Description
1983-09-16	V1	Lapsed because of non-payment of the annual fee