IT7335964U1 - Pefezionamento nei supporti di informazioni del tipo a disco. - Google Patents

Pefezionamento nei supporti di informazioni del tipo a disco.

Info

Publication number
IT7335964U1
IT7335964U1 ITRM1973U35964U IT3596473U IT7335964U1 IT 7335964 U1 IT7335964 U1 IT 7335964U1 IT RM1973U35964 U ITRM1973U35964 U IT RM1973U35964U IT 3596473 U IT3596473 U IT 3596473U IT 7335964 U1 IT7335964 U1 IT 7335964U1
Authority
IT
Italy
Prior art keywords
disk
improvement
type information
information supports
supports
Prior art date
Application number
ITRM1973U35964U
Other languages
English (en)
Italian (it)
Original Assignee
Nv Philips Gloeilampenfabrieken
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.)
Filing date
Publication date
Application filed by Nv Philips Gloeilampenfabrieken filed Critical Nv Philips Gloeilampenfabrieken
Publication of IT7335964U1 publication Critical patent/IT7335964U1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2166—Intermediate information storage for mass storage, e.g. in document filing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
ITRM1973U35964U 1972-09-02 1973-08-30 Pefezionamento nei supporti di informazioni del tipo a disco. IT7335964U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212002A NL7212002A (enrdf_load_stackoverflow) 1972-09-02 1972-09-02

Publications (1)

Publication Number Publication Date
IT7335964U1 true IT7335964U1 (it) 1975-03-02

Family

ID=19816852

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM1973U35964U IT7335964U1 (it) 1972-09-02 1973-08-30 Pefezionamento nei supporti di informazioni del tipo a disco.

Country Status (6)

Country Link
BE (1) BE804333A (enrdf_load_stackoverflow)
DE (1) DE2343017A1 (enrdf_load_stackoverflow)
ES (1) ES194416Y (enrdf_load_stackoverflow)
FR (1) FR2198687A7 (enrdf_load_stackoverflow)
IT (1) IT7335964U1 (enrdf_load_stackoverflow)
NL (1) NL7212002A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577015A (en) * 1980-07-16 1996-11-19 Discovision Associates System for recording digital information in a pulse-length modulation
US5003526A (en) * 1980-07-16 1991-03-26 Discovision Associates System for recording digital information in a pulse-length modulation format
US5084852A (en) * 1980-07-16 1992-01-28 Discovision Associates System for recording digital information in a pulse-length modulation format
US5253244A (en) * 1980-07-16 1993-10-12 Discovision Associates System for recording digital information in a pulse-length modulation format
US5553047A (en) * 1980-07-16 1996-09-03 Discovision Associates System for recording digital information in a pulse-length modulation format
CA1147858A (en) * 1980-07-16 1983-06-07 Discovision Associates System for recording digital information in a pulse-length modulation format
US4912585A (en) * 1988-04-28 1990-03-27 International Business Machines Corporation Discrete track thin film magnetic recording disk with embedded servo information

Also Published As

Publication number Publication date
NL7212002A (enrdf_load_stackoverflow) 1974-03-05
ES194416Y (es) 1975-04-16
ES194416U (es) 1974-12-16
DE2343017A1 (de) 1974-03-07
FR2198687A7 (enrdf_load_stackoverflow) 1974-03-29
BE804333A (fr) 1974-02-28

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