IT974401B - Metodo ed apparecchiatura per l ingrandimento di microfil - Google Patents

Metodo ed apparecchiatura per l ingrandimento di microfil

Info

Publication number
IT974401B
IT974401B IT55136/72A IT5513672A IT974401B IT 974401 B IT974401 B IT 974401B IT 55136/72 A IT55136/72 A IT 55136/72A IT 5513672 A IT5513672 A IT 5513672A IT 974401 B IT974401 B IT 974401B
Authority
IT
Italy
Prior art keywords
microfil
magnification
equipment
Prior art date
Application number
IT55136/72A
Other languages
English (en)
Original Assignee
Kalle Ag
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 Kalle Ag filed Critical Kalle Ag
Application granted granted Critical
Publication of IT974401B publication Critical patent/IT974401B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/075—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/076—Polymeric photoconductive materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds having a photoconductive moiety in the polymer backbone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
IT55136/72A 1971-12-31 1972-12-29 Metodo ed apparecchiatura per l ingrandimento di microfil IT974401B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2165901A DE2165901C3 (de) 1971-12-31 1971-12-31 Verfahren zur Rückvergrößerung von Mikrofilmvorlagen

Publications (1)

Publication Number Publication Date
IT974401B true IT974401B (it) 1974-06-20

Family

ID=5829889

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55136/72A IT974401B (it) 1971-12-31 1972-12-29 Metodo ed apparecchiatura per l ingrandimento di microfil

Country Status (11)

Country Link
JP (1) JPS4878934A (it)
AT (1) AT322356B (it)
BE (1) BE793467A (it)
CA (1) CA973744A (it)
DE (1) DE2165901C3 (it)
ES (1) ES410169A1 (it)
FR (1) FR2170629A5 (it)
GB (1) GB1421548A (it)
IT (1) IT974401B (it)
NL (1) NL7217444A (it)
ZA (1) ZA729136B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524646Y2 (it) * 1973-01-15 1980-06-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240597A (en) * 1961-08-21 1966-03-15 Eastman Kodak Co Photoconducting polymers for preparing electrophotographic materials

Also Published As

Publication number Publication date
BE793467A (fr) 1973-06-28
DE2165901C3 (de) 1979-08-30
DE2165901B2 (de) 1979-01-11
AT322356B (de) 1975-05-26
CA973744A (en) 1975-09-02
ES410169A1 (es) 1975-12-01
JPS4878934A (it) 1973-10-23
ZA729136B (en) 1973-09-26
FR2170629A5 (it) 1973-09-14
GB1421548A (en) 1976-01-21
NL7217444A (it) 1973-07-03
DE2165901A1 (de) 1973-07-12

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