TREA

using internal polarisation

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  • CPC
  • G03G13/056
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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G13/00Electrographic processes using a charge pattern

Current Industry

G03G13/056using internal polarisation
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Patents Grantslast 30 patents

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    Process for the formation of images on printing form having ferroel...
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    Method of recording information on ferroelectric material using pol...
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    • Issue date Nov 4, 1997
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    Reversible or irreversible production of an image
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    • Issue date Jul 23, 1996
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    • Patent number 5,418,555
    • Issue date May 23, 1995
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    • Patent number 5,312,703
    • Issue date May 17, 1994
    • BASF Aktiengesellschaft
    • Gerhard Wagenblast
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    • Patent number 4,699,860
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    • Patent number 4,565,436
    • Issue date Jan 21, 1986
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    • Patent number 3,989,364
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    3928031
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    • Issue date Dec 23, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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    3853553
    • Patent number 3,853,553
    • Issue date Dec 10, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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    3832169
    • Patent number 3,832,169
    • Issue date Aug 27, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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    3807998
    • Patent number 3,807,998
    • Issue date Apr 30, 1974
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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    3676117
    • Patent number 3,676,117
    • Issue date Jul 11, 1972
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    3655369
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    3457070
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    3406060
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    3268331
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    • Issue date Aug 23, 1966
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  • Information Patent Grant

    3005707
    • Patent number 3,005,707
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Patents Applicationslast 30 patents