Classifications

• • G—PHYSICS
  • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
  • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
  • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
• • G—PHYSICS
  • G02—OPTICS
  • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
  • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
  • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Astronomy & Astrophysics (AREA)
• Optics & Photonics (AREA)
• Preparing Plates And Mask In Photomechanical Process (AREA)
• Photosensitive Polymer And Photoresist Processing (AREA)
• Manufacture Or Reproduction Of Printing Formes (AREA)
• Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10997032

Family Applications (1)

Country Status (7)

• 1972
  • 1972-03-21 HU HUHE000604 patent/HU167288B/hu unknown
• 1973
  • 1973-03-20 DD DD16959673A patent/DD107154A5/xx unknown
  • 1973-03-20 SE SE7303897A patent/SE407862B/xx unknown
  • 1973-03-20 GB GB1340573A patent/GB1426815A/en not_active Expired
  • 1973-03-20 IT IT6780173A patent/IT980650B/it active
  • 1973-03-21 BG BG023055A patent/BG29728A3/xx unknown
  • 1973-03-21 NL NL7303981A patent/NL7303981A/xx not_active Application Discontinuation

Also Published As

Similar Documents

Legal Events