NL255725A - - Google Patents

Info

Publication number: NL255725A
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.)

1960-09-08

Publication of NL255725A publication Critical patent/NL255725A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Recording Or Reproducing By Magnetic Means (AREA)

NL255725D 1960-09-08 NL255725A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL255725		1960-09-08

Publications (1)

Publication Number	Publication Date
NL255725A true NL255725A (xx)

Family

ID=19752554

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL132809D NL132809C (xx)	1960-09-08
NL255725D NL255725A (xx)	1960-09-08

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL132809D NL132809C (xx)	1960-09-08

Country Status (6)

Country	Link
CH (1)	CH411031A (xx)
DE (1)	DE1232188B (xx)
DK (1)	DK103569C (xx)
ES (1)	ES270273A1 (xx)
GB (1)	GB910868A (xx)
NL (2)	NL255725A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3947875A (en) *	1974-08-06	1976-03-30	International Business Machines Corporation	Magnetic recorder test article and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT174220B (de) *	1951-09-18	1953-03-10	Alfred Dipl Ing Dr Tec Schuetz	Verfahren und Einrichtung zur Aufzeichnung von zwei oder mehr Magnetogrammen unter Verwendung eines gemeinsamen, flächenhaften, insbesondere bandförmigen Trägers
GB798929A (en) *	1955-09-16	1958-07-30	Ampex	Improvements in and relating to broad band magnetic tape recording and/or reproducing apparatus

0
- NL NL132809D patent/NL132809C/xx active
- NL NL255725D patent/NL255725A/xx unknown
1961
- 1961-09-05 DE DE1961N0020508 patent/DE1232188B/de active Pending
- 1961-09-05 GB GB3186161A patent/GB910868A/en not_active Expired
- 1961-09-05 DK DK352361A patent/DK103569C/da active
- 1961-09-05 CH CH1028261A patent/CH411031A/de unknown
- 1961-09-06 ES ES270273A patent/ES270273A1/es not_active Expired

Also Published As

Publication number	Publication date
DK103569C (da)	1966-01-24
DE1232188B (de)	1967-01-12
NL132809C (xx)
CH411031A (de)	1966-04-15
ES270273A1 (es)	1962-05-01
GB910868A (en)	1962-11-21

Publication	Publication Date	Title
IT649860A (xx)
DE1245968B (xx)
FI40073B (xx)	1968-05-31
FI40337B (xx)	1968-09-02
JPS374643B1 (xx)	1962-06-15
DE1142900C2 (xx)	1963-08-08
DE1195126C2 (xx)	1966-02-10
FR948M (xx)	1961-11-20
JP3619522B1 (xx)	1961-10-17
FR86M (xx)	1961-01-09
DE1438454A1 (xx)	1971-08-26
DE1404849B2 (xx)	1970-04-16
DE1199873C2 (xx)	1966-03-24
FI41930B (xx)	1969-12-01
DE1403858A1 (xx)	1970-08-06
FR949M (xx)	1961-11-20
FR693M (xx)	1961-07-24
FI42237B (xx)	1970-03-02
FI40103B (xx)	1968-06-28
FR1230654A (xx)	1960-09-19
DE1132963C2 (xx)	1963-01-24
CS101377B5 (xx)	1961-04-15
CH998161A4 (xx)	1963-03-15
BE604759A (xx)
BE601546A (xx)