Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N5/00—Details of television systems
  • H04N5/76—Television signal recording
  • H04N5/80—Television signal recording using electrostatic recording
  • H04N5/82—Television signal recording using electrostatic recording using deformable thermoplastic recording medium
  • H04N5/83—Television signal recording using electrostatic recording using deformable thermoplastic recording medium on disks or drums
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
  • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
  • H01J37/02—Details
  • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
  • H01J37/153—Electron-optical or ion-optical arrangements for the correction of image defects, e.g. stigmators
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
  • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects

Applications Claiming Priority (1)

Publications (1)

Family

ID=23839457

Family Applications (1)

Country Status (11)

Families Citing this family (2)

• 1975
  • 1975-04-17 AU AU80283/75A patent/AU8028375A/en not_active Expired
  • 1975-04-18 NO NO751400A patent/NO751400L/no unknown
  • 1975-04-21 FR FR7512289A patent/FR2269170A1/en not_active Withdrawn
  • 1975-04-21 CH CH506475A patent/CH604312A5/xx not_active IP Right Cessation
  • 1975-04-22 JP JP50048275A patent/JPS50147320A/ja active Pending
  • 1975-04-22 BE BE155652A patent/BE828238A/en unknown
  • 1975-04-22 DE DE19752517782 patent/DE2517782A1/en active Pending
  • 1975-04-22 SE SE7504639A patent/SE7504639L/en unknown
  • 1975-04-22 NL NL7504749A patent/NL7504749A/en unknown
  • 1975-04-22 DK DK173075A patent/DK173075A/en active IP Right Grant
  • 1975-04-23 IT IT68034/75A patent/IT1032734B/en active

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