IT7924304A0 - Stilo tracciante. - Google Patents

Stilo tracciante.

Info

Publication number
IT7924304A0
IT7924304A0 IT7924304A IT2430479A IT7924304A0 IT 7924304 A0 IT7924304 A0 IT 7924304A0 IT 7924304 A IT7924304 A IT 7924304A IT 2430479 A IT2430479 A IT 2430479A IT 7924304 A0 IT7924304 A0 IT 7924304A0
Authority
IT
Italy
Prior art keywords
tracking style
style
tracking
Prior art date
Application number
IT7924304A
Other languages
English (en)
Other versions
IT1122157B (it
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT7924304A0 publication Critical patent/IT7924304A0/it
Application granted granted Critical
Publication of IT1122157B publication Critical patent/IT1122157B/it

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/089Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes hand-held scanners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/008Repeatedly-usable boards or tablets for writing or drawing with magnetic action
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/125Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06187Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34Indicating arrangements 

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Toys (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
IT24304/79A 1978-07-14 1979-07-11 Stilo tracciante IT1122157B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT510278A AT356942B (de) 1978-07-14 1978-07-14 Griffel

Publications (2)

Publication Number Publication Date
IT7924304A0 true IT7924304A0 (it) 1979-07-11
IT1122157B IT1122157B (it) 1986-04-23

Family

ID=3571935

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24304/79A IT1122157B (it) 1978-07-14 1979-07-11 Stilo tracciante

Country Status (10)

Country Link
AT (1) AT356942B (it)
AU (1) AU4887479A (it)
BE (1) BE877668A (it)
DE (1) DE2927490A1 (it)
ES (1) ES251206Y (it)
FR (1) FR2431160A1 (it)
GB (1) GB2025329B (it)
IT (1) IT1122157B (it)
NL (1) NL7905406A (it)
SE (1) SE7906028L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673751A1 (fr) * 1991-03-04 1992-09-11 Joustra Sa Jeux Jouets Appareil a dessiner comportant un boitier avec un ecran transparent.
JP3013649U (ja) * 1995-01-13 1995-07-18 株式会社トミー 磁気ペン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236373B (de) * 1958-09-10 1967-03-09 Arthur Tingvatne Vorrichtung zum Sichtbarmachen von Zeichen, Buchstaben, Schrift, Oberflaechenmustern, Farbflaechen od. dgl. auf magnetischem Wege
US3103751A (en) * 1961-05-05 1963-09-17 Wilfred J Mcdonald Chalkless writing board
US3376035A (en) * 1964-12-10 1968-04-02 Ibm Electromagnetic transducer manufacture
JPS5947676B2 (ja) * 1977-04-11 1984-11-20 株式会社パイロット 磁気パネル

Also Published As

Publication number Publication date
AU4887479A (en) 1980-01-17
BE877668A (fr) 1980-01-14
IT1122157B (it) 1986-04-23
ATA510278A (de) 1979-10-15
SE7906028L (sv) 1980-01-15
GB2025329B (en) 1982-05-12
DE2927490A1 (de) 1980-01-31
FR2431160A1 (fr) 1980-02-08
AT356942B (de) 1980-06-10
NL7905406A (nl) 1980-01-16
ES251206U (es) 1980-09-16
GB2025329A (en) 1980-01-23
ES251206Y (es) 1981-03-16

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