FR2231040A1 - - Google Patents

Info

Publication number
FR2231040A1
FR2231040A1 FR7418007A FR7418007A FR2231040A1 FR 2231040 A1 FR2231040 A1 FR 2231040A1 FR 7418007 A FR7418007 A FR 7418007A FR 7418007 A FR7418007 A FR 7418007A FR 2231040 A1 FR2231040 A1 FR 2231040A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7418007A
Other versions
FR2231040B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
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 Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Publication of FR2231040A1 publication Critical patent/FR2231040A1/fr
Application granted granted Critical
Publication of FR2231040B1 publication Critical patent/FR2231040B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/054—Apparatus for electrographic processes using a charge pattern using X-rays, e.g. electroradiography
    • G03G15/0545—Ionography, i.e. X-rays induced liquid or gas discharge
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
FR7418007A 1973-05-21 1974-05-20 Expired FR2231040B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2416773A GB1464863A (en) 1973-05-21 1973-05-21 Production of electrostatic images

Publications (2)

Publication Number Publication Date
FR2231040A1 true FR2231040A1 (fr) 1974-12-20
FR2231040B1 FR2231040B1 (fr) 1978-05-26

Family

ID=10207453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418007A Expired FR2231040B1 (fr) 1973-05-21 1974-05-20

Country Status (5)

Country Link
JP (1) JPS5054332A (fr)
BE (1) BE815247A (fr)
DE (1) DE2424624A1 (fr)
FR (1) FR2231040B1 (fr)
GB (1) GB1464863A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061534B (en) * 1979-10-24 1983-07-20 Himbury A G Photographic enlarging and processing apparatus
IT1171977B (it) * 1983-11-25 1987-06-10 Colormet Srl Dispositivo di trasporto di carta fotografica in una stampatrice fotografica

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451340A (fr) * 1964-06-29 1966-01-07 Ibm Dispositif d'impression électro-graphique
FR1565868A (fr) * 1967-05-15 1969-05-02
FR1591468A (fr) * 1967-11-14 1970-04-27 Matsushita Electric Ind Co Ltd Multiplicateur d'électrons secondaires du type canal
US3757351A (en) * 1971-01-04 1973-09-04 Corning Glass Works High speed electostatic printing tube using a microchannel plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451340A (fr) * 1964-06-29 1966-01-07 Ibm Dispositif d'impression électro-graphique
FR1565868A (fr) * 1967-05-15 1969-05-02
FR1591468A (fr) * 1967-11-14 1970-04-27 Matsushita Electric Ind Co Ltd Multiplicateur d'électrons secondaires du type canal
US3757351A (en) * 1971-01-04 1973-09-04 Corning Glass Works High speed electostatic printing tube using a microchannel plate

Also Published As

Publication number Publication date
BE815247A (nl) 1974-11-20
GB1464863A (en) 1977-02-16
FR2231040B1 (fr) 1978-05-26
JPS5054332A (fr) 1975-05-14
DE2424624A1 (de) 1974-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse