GB1504069A - Electroprotostatic copying apparatus - Google Patents

Electroprotostatic copying apparatus

Info

Publication number
GB1504069A
GB1504069A GB40590/76A GB4059076A GB1504069A GB 1504069 A GB1504069 A GB 1504069A GB 40590/76 A GB40590/76 A GB 40590/76A GB 4059076 A GB4059076 A GB 4059076A GB 1504069 A GB1504069 A GB 1504069A
Authority
GB
United Kingdom
Prior art keywords
locating surface
originals
covers
electroprotostatic
masking tape
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
GB40590/76A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1504069A publication Critical patent/GB1504069A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6242—Masks; Overlays; Transparent carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
GB40590/76A 1975-10-29 1976-09-30 Electroprotostatic copying apparatus Expired GB1504069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548826 DE2548826A1 (de) 1975-10-29 1975-10-29 Xerographisches bzw. elektrostatisches vervielfaeltigungsgeraet

Publications (1)

Publication Number Publication Date
GB1504069A true GB1504069A (en) 1978-03-15

Family

ID=5960568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40590/76A Expired GB1504069A (en) 1975-10-29 1976-09-30 Electroprotostatic copying apparatus

Country Status (6)

Country Link
BE (1) BE845715A (enExample)
CH (1) CH608635A5 (enExample)
DE (1) DE2548826A1 (enExample)
FR (1) FR2330043A1 (enExample)
GB (1) GB1504069A (enExample)
SE (1) SE420956B (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812943B1 (enExample) * 1966-10-12 1973-04-24
FR1519213A (fr) * 1967-04-14 1968-03-29 Rank Xerox Ltd Porte-documents pour machines à copier
US3669536A (en) * 1970-12-18 1972-06-13 Kenneth N Scott Data strip copying attachment for a photocopying machine
DE2244961C3 (de) * 1972-09-13 1980-11-13 Agfa-Gevaert Ag, 5090 Leverkusen Kopiergerät zum Übereinanderkopieren von Datenblättern und Masken
JPS4962136A (enExample) * 1972-10-05 1974-06-17
DE2509544A1 (de) * 1975-03-03 1976-09-16 Gerhard Ritzerfeld Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet

Also Published As

Publication number Publication date
FR2330043A1 (fr) 1977-05-27
DE2548826A1 (de) 1977-05-05
CH608635A5 (en) 1979-01-15
SE420956B (sv) 1981-11-09
BE845715A (fr) 1976-12-16
SE7611557L (sv) 1977-04-30
FR2330043B1 (enExample) 1982-11-05

Similar Documents

Publication Publication Date Title
NL7508993A (nl) Reproduktiemachine voor kleurentransparanten.
JPS5266434A (en) Document copying apparatus
DK283776A (da) Fremgangsmade til skandering af en lysstrale over en overflade samt apparat til udovelse af fremgangsmaden
HK17883A (en) Electrostatic copying apparatus
GB1485710A (en) Masking means for use in the copying of documents
DE2860556D1 (en) Photographic reproduction apparatus for transparent documents, especially of the photographic enlarger type
GB1504069A (en) Electroprotostatic copying apparatus
GB1306822A (en) Method and apparatus for holding patterns in reproducing means
EP0118568A4 (en) SEMICONDUCTOR IMAGE TAKING DEVICE.
GB1546171A (en) Electrostatic copying apparatus
JPS5294379A (en) Process and apparatus for covering board surface with secondary layer
JPS5240329A (en) Illuminator for photographic enlarger or copying machine
JPS51144225A (en) Photographic copying machine
DE3374228D1 (en) Photographic exposure apparatus including a means for the relative positioning of a photographic material and an original in sheet form
GB1538308A (en) Electrostatic copying apparatus
JPS5349436A (en) Picture density control method for electronic copier
SE7611559L (sv) Sett och apparat for behandling av fotografisk film
JPS541634A (en) Copying apparatus
FR2301041A1 (fr) Appareil de copie ou duplication electrostatique ou xerographique
JPS5335551A (en) Electrostatic image copying apparatus
ES441169A1 (es) Mejoras introducidas en maquinas copiadoras.
GB1513350A (en) Photocopying apparatus
SE7612076L (sv) Sett och apparat for behandling av fotografisk film
GB1478755A (en) Photocopying machines
JPS5318970A (en) Method of aligning relative position of substrate and photo mask

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee