FR830263A - Machine pour le transfert de transparents photographiques - Google Patents

Machine pour le transfert de transparents photographiques

Info

Publication number
FR830263A
FR830263A FR830263DA FR830263A FR 830263 A FR830263 A FR 830263A FR 830263D A FR830263D A FR 830263DA FR 830263 A FR830263 A FR 830263A
Authority
FR
France
Prior art keywords
transfer
machine
photographic transparencies
transparencies
photographic
Prior art date
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
Other languages
English (en)
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.)
Paper Patents Co
Original Assignee
Paper Patents Co
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 Paper Patents Co filed Critical Paper Patents Co
Application granted granted Critical
Publication of FR830263A publication Critical patent/FR830263A/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
    • 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
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/24—Curved surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Eye Examination Apparatus (AREA)
FR830263D 1937-03-13 1937-12-02 Machine pour le transfert de transparents photographiques Expired FR830263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US494446XA 1937-03-13 1937-03-13

Publications (1)

Publication Number Publication Date
FR830263A true FR830263A (fr) 1938-07-25

Family

ID=21959848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830263D Expired FR830263A (fr) 1937-03-13 1937-12-02 Machine pour le transfert de transparents photographiques

Country Status (2)

Country Link
FR (1) FR830263A (fr)
GB (1) GB494446A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108665A (en) * 1979-02-14 1980-08-21 Asahi Chem Ind Co Ltd Production of seamless printing plate and producing apparatus thereof

Also Published As

Publication number Publication date
GB494446A (en) 1938-10-26

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