FR2242700B1 - - Google Patents

Info

Publication number
FR2242700B1
FR2242700B1 FR7425252A FR7425252A FR2242700B1 FR 2242700 B1 FR2242700 B1 FR 2242700B1 FR 7425252 A FR7425252 A FR 7425252A FR 7425252 A FR7425252 A FR 7425252A FR 2242700 B1 FR2242700 B1 FR 2242700B1
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.)
Expired
Application number
FR7425252A
Other versions
FR2242700A1 (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.)
Xonics Inc
Original Assignee
Xonics Inc
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 Xonics Inc filed Critical Xonics Inc
Publication of FR2242700A1 publication Critical patent/FR2242700A1/fr
Application granted granted Critical
Publication of FR2242700B1 publication Critical patent/FR2242700B1/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radiography Using Non-Light Waves (AREA)
FR7425252A 1973-08-31 1974-07-19 Expired FR2242700B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00393419A US3828192A (en) 1973-08-31 1973-08-31 Spherical segment electrode imaging chamber

Publications (2)

Publication Number Publication Date
FR2242700A1 FR2242700A1 (fr) 1975-03-28
FR2242700B1 true FR2242700B1 (fr) 1978-01-27

Family

ID=23554623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425252A Expired FR2242700B1 (fr) 1973-08-31 1974-07-19

Country Status (9)

Country Link
US (1) US3828192A (fr)
JP (1) JPS5055287A (fr)
BE (1) BE817995A (fr)
CA (1) CA1035828A (fr)
DE (1) DE2434557A1 (fr)
FR (1) FR2242700B1 (fr)
GB (1) GB1428942A (fr)
IT (1) IT1018976B (fr)
NL (1) NL7410164A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471871A (en) * 1974-06-25 1977-04-27 Nat Res Dev Method and apparatus for taking x-ray pictures
US4025789A (en) * 1973-11-14 1977-05-24 Canon Kabushiki Kaisha Image formation method
JPS5817953B2 (ja) * 1973-11-14 1983-04-11 キヤノン株式会社 エレクトロラジオグラフイ ノ ガゾウケイセイホウホウ
US3927322A (en) * 1974-11-08 1975-12-16 Xonics Inc Electrode for electronradiography imaging chamber
DE2527253C3 (de) * 1975-06-19 1979-09-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ionografie-Kammer
NL7508791A (nl) * 1975-07-23 1977-01-25 Optische Ind De Oude Delft Nv Beeldversterkerbuis van het proximity focus type.
AT357647B (de) * 1976-09-02 1980-07-25 Agfa Gevaert Ag Elektronenradiografische bildkammer
US4065670A (en) * 1976-10-06 1977-12-27 Xonics, Inc. Spherical electrode X-ray imaging chamber
DE2650607C3 (de) * 1976-11-04 1979-11-29 M. Braun Gmbh, 8042 Oberschleissheim Gekrümmtes ortsempfindliches Proportionalzählrohr
JPS6065763U (ja) * 1983-10-12 1985-05-10 桂川電機株式会社 Ｘ線電子写真撮影装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766385A (en) * 1972-04-14 1973-10-16 Konics Inc Rolling cylinder cassette for electron radiography
US3774029A (en) * 1972-06-12 1973-11-20 Xonics Inc Radiographic system with xerographic printing
GB1471871A (en) * 1974-06-25 1977-04-27 Nat Res Dev Method and apparatus for taking x-ray pictures

Also Published As

Publication number Publication date
JPS5055287A (fr) 1975-05-15
CA1035828A (fr) 1978-08-01
FR2242700A1 (fr) 1975-03-28
DE2434557A1 (de) 1975-03-13
NL7410164A (nl) 1975-03-04
GB1428942A (en) 1976-03-24
US3828192A (en) 1974-08-06
IT1018976B (it) 1977-10-20
BE817995A (fr) 1974-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse