DK130499B - Apparatus for transmitting information signals. - Google Patents

Apparatus for transmitting information signals.

Info

Publication number: DK130499B
Authority: DK; Denmark
Prior art keywords: transmitting information; information signals; signals; transmitting; information
Prior art date: 1969-08-21

Application number

DK423570A

Other languages

Danish (da)

Other versions

DK130499C (en

Inventor

P Leuthold

Original Assignee

Philips Nv

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.)

1969-08-21

Filing date

1970-08-18

Publication date

1975-02-24

1969-08-21 Priority claimed from CH1269469A external-priority patent/CH497093A/en

1970-08-18 Application filed by Philips Nv filed Critical Philips Nv

1975-02-24 Publication of DK130499B publication Critical patent/DK130499B/en

1975-08-25 Application granted granted Critical

1975-08-25 Publication of DK130499C publication Critical patent/DK130499C/da

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)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Amplitude Modulation (AREA)
Television Systems (AREA)

DK423570A 1969-08-21 1970-08-18 Apparatus for transmitting information signals. DK130499B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH1269469A CH497093A (en)	1969-08-21	1969-08-21	Message transmission facility
CH971270A CH509020A (en)	1969-08-21	1970-06-26	Message transmission facility

Publications (2)

Publication Number	Publication Date
DK130499B true DK130499B (en)	1975-02-24
DK130499C DK130499C (en)	1975-08-25

Family

ID=25705226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK423570A DK130499B (en)	1969-08-21	1970-08-18	Apparatus for transmitting information signals.

Country Status (12)

Country	Link
JP (1)	JPS502222B1 (en)
AT (1)	AT307513B (en)
BE (1)	BE755162A (en)
CA (1)	CA937995A (en)
CH (1)	CH509020A (en)
DE (1)	DE2040874B2 (en)
DK (1)	DK130499B (en)
FR (1)	FR2060666A5 (en)
GB (1)	GB1326055A (en)
NL (1)	NL7012386A (en)
NO (1)	NO131046C (en)
SE (1)	SE364416B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5214572A (en) *	1991-08-21	1993-05-25	International Business Machines Corporation	One-piece electronic cage

0
- BE BE755162D patent/BE755162A/en unknown
1970
- 1970-06-26 CH CH971270A patent/CH509020A/en unknown
- 1970-08-18 DE DE19702040874 patent/DE2040874B2/en not_active Withdrawn
- 1970-08-18 NO NO313870A patent/NO131046C/no unknown
- 1970-08-18 DK DK423570A patent/DK130499B/en unknown
- 1970-08-18 SE SE1125170A patent/SE364416B/xx unknown
- 1970-08-18 AT AT747070A patent/AT307513B/en not_active IP Right Cessation
- 1970-08-19 GB GB3992970A patent/GB1326055A/en not_active Expired
- 1970-08-20 CA CA091280A patent/CA937995A/en not_active Expired
- 1970-08-21 JP JP7311770A patent/JPS502222B1/ja active Pending
- 1970-08-21 FR FR7030768A patent/FR2060666A5/fr not_active Expired
- 1970-08-21 NL NL7012386A patent/NL7012386A/xx unknown

Also Published As

Publication number	Publication date
CH509020A (en)	1971-06-15
DK130499C (en)	1975-08-25
FR2060666A5 (en)	1971-06-18
NO131046C (en)	1975-03-25
AT307513B (en)	1973-05-25
JPS502222B1 (en)	1975-01-24
BE755162A (en)	1971-02-22
NO131046B (en)	1974-12-16
GB1326055A (en)	1973-08-08
SE364416B (en)	1974-02-18
DE2040874A1 (en)	1971-04-08
DE2040874B2 (en)	1979-02-01
NL7012386A (en)	1971-02-23
CA937995A (en)	1973-12-04

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