FR2094473A5 - - Google Patents

Info

Publication number
FR2094473A5
FR2094473A5 FR7023085A FR7023085A FR2094473A5 FR 2094473 A5 FR2094473 A5 FR 2094473A5 FR 7023085 A FR7023085 A FR 7023085A FR 7023085 A FR7023085 A FR 7023085A FR 2094473 A5 FR2094473 A5 FR 2094473A5
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
FR7023085A
Other languages
French (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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to FR7023085A priority Critical patent/FR2094473A5/fr
Application granted granted Critical
Publication of FR2094473A5 publication Critical patent/FR2094473A5/fr
Expired legal-status Critical Current

Links

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
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7023085A 1970-06-23 1970-06-23 Expired FR2094473A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7023085A FR2094473A5 (enExample) 1970-06-23 1970-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023085A FR2094473A5 (enExample) 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
FR2094473A5 true FR2094473A5 (enExample) 1972-02-04

Family

ID=9057618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023085A Expired FR2094473A5 (enExample) 1970-06-23 1970-06-23

Country Status (1)

Country Link
FR (1) FR2094473A5 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435081A1 (fr) * 1978-08-30 1980-03-28 Dainippon Screen Mfg Procede et appareil pour positionner un objet, tel qu'une pellicule photographique, a l'aide de moyens opto-electroniques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435081A1 (fr) * 1978-08-30 1980-03-28 Dainippon Screen Mfg Procede et appareil pour positionner un objet, tel qu'une pellicule photographique, a l'aide de moyens opto-electroniques

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Legal Events

Date Code Title Description
ST Notification of lapse