NL176497B - DEVICE FOR FORMING IMAGES ON A PHOTOGRAPHIC COATING. - Google Patents

DEVICE FOR FORMING IMAGES ON A PHOTOGRAPHIC COATING.

Info

Publication number
NL176497B
NL176497B NL7410977A NL7410977A NL176497B NL 176497 B NL176497 B NL 176497B NL 7410977 A NL7410977 A NL 7410977A NL 7410977 A NL7410977 A NL 7410977A NL 176497 B NL176497 B NL 176497B
Authority
NL
Netherlands
Prior art keywords
forming images
photographic coating
photographic
coating
images
Prior art date
Application number
NL7410977A
Other languages
Dutch (nl)
Other versions
NL7410977A (en
NL176497C (en
Original Assignee
Coulter Systems Corp
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
Priority claimed from US389124A external-priority patent/US3880512A/en
Application filed by Coulter Systems Corp filed Critical Coulter Systems Corp
Publication of NL7410977A publication Critical patent/NL7410977A/en
Publication of NL176497B publication Critical patent/NL176497B/en
Application granted granted Critical
Publication of NL176497C publication Critical patent/NL176497C/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
NL7410977A 1973-08-17 1974-08-16 DEVICE FOR FORMING IMAGES ON A PHOTOGRAPHIC COATING. NL176497C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38914973A 1973-08-17 1973-08-17
US389124A US3880512A (en) 1973-05-21 1973-08-17 Image recording apparatus for electrophotographic film

Publications (3)

Publication Number Publication Date
NL7410977A NL7410977A (en) 1975-02-19
NL176497B true NL176497B (en) 1984-11-16
NL176497C NL176497C (en) 1985-04-16

Family

ID=27012563

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410977A NL176497C (en) 1973-08-17 1974-08-16 DEVICE FOR FORMING IMAGES ON A PHOTOGRAPHIC COATING.

Country Status (4)

Country Link
DE (1) DE2439486C2 (en)
GB (1) GB1485157A (en)
IT (1) IT1047047B (en)
NL (1) NL176497C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492742A (en) * 1977-12-29 1979-07-23 Ricoh Co Ltd Control method for copier image quality

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2956487A (en) * 1955-03-23 1960-10-18 Rca Corp Electrostatic printing
US3068356A (en) * 1960-06-15 1962-12-11 Xerox Corp Xerographic charging apparatus
US3307034A (en) * 1963-12-09 1967-02-28 Xerox Corp Two-wire corona discharge system for single-step electrostatic image formation
US3586908A (en) * 1969-02-28 1971-06-22 Robert E Vosteen Automatic potential control system for electrophotography apparatus
US3749488A (en) * 1972-05-15 1973-07-31 Dick Co Ab Exposure control in electrostatic photocopying processes

Also Published As

Publication number Publication date
NL7410977A (en) 1975-02-19
GB1485157A (en) 1977-09-08
DE2439486C2 (en) 1986-10-30
IT1047047B (en) 1980-09-10
DE2439486A1 (en) 1975-02-27
NL176497C (en) 1985-04-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee