GB1421179A - Duplication method and means - Google Patents

Duplication method and means

Info

Publication number
GB1421179A
GB1421179A GB5765572A GB5765572A GB1421179A GB 1421179 A GB1421179 A GB 1421179A GB 5765572 A GB5765572 A GB 5765572A GB 5765572 A GB5765572 A GB 5765572A GB 1421179 A GB1421179 A GB 1421179A
Authority
GB
United Kingdom
Prior art keywords
carbon
sheet
dec
recording member
image
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
GB5765572A
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.)
Lamson Industries Ltd
Original Assignee
Lamson Industries 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 Lamson Industries Ltd filed Critical Lamson Industries Ltd
Publication of GB1421179A publication Critical patent/GB1421179A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • 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
    • G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Paper Feeding For Electrophotography (AREA)
GB5765572A 1971-12-24 1972-12-14 Duplication method and means Expired GB1421179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA751871 1971-12-24

Publications (1)

Publication Number Publication Date
GB1421179A true GB1421179A (en) 1976-01-14

Family

ID=3764868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5765572A Expired GB1421179A (en) 1971-12-24 1972-12-14 Duplication method and means

Country Status (6)

Country Link
JP (1) JPS4873216A (US20030199744A1-20031023-C00003.png)
AR (1) AR196898A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2169857A1 (US20030199744A1-20031023-C00003.png)
GB (1) GB1421179A (US20030199744A1-20031023-C00003.png)
IT (1) IT974612B (US20030199744A1-20031023-C00003.png)
ZA (1) ZA729083B (US20030199744A1-20031023-C00003.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448248A (en) * 1972-12-18 1976-09-02 Lamson Industries Ltd Transfer tissue electrical pulse generators particularly for ignition systems for gas turbine engines

Also Published As

Publication number Publication date
ZA729083B (en) 1973-10-31
JPS4873216A (US20030199744A1-20031023-C00003.png) 1973-10-03
DE2263107B2 (de) 1975-05-07
IT974612B (it) 1974-07-10
DE2263107A1 (de) 1973-07-05
AR196898A1 (es) 1974-02-28
FR2169857A1 (US20030199744A1-20031023-C00003.png) 1973-09-14

Similar Documents

Publication Publication Date Title
GB1275921A (en) Electrophotographic copy making apparatus
GB1245426A (en) Offset xerographic reproduction
GB1434089A (en) Method and apparatus for fixing electrostatic toner images
GB1290518A (US20030199744A1-20031023-C00003.png)
GB1208307A (en) Duplicating process
GB1532917A (en) Roll fuser apparatus
GB1370976A (en) Electrophotographic transfer method
GB1157329A (en) Improvements in or relating to Duplicating
GB1517733A (en) Dual mode roll fuser
GB1182683A (en) Electrographic Apparatus
GB1421179A (en) Duplication method and means
GB1518848A (en) Contact fuser apparatus
GB1371186A (en) Electrostatic duplication
GB1337416A (en) Photoelectrophoretic imaging system
GB1032013A (en) Improvements in liquid transfer development in xerography
GB1339577A (en) Image transfer process
GB1021251A (en) Improvements in or relating to the production of duplicating master sheets and the like
GB1239150A (US20030199744A1-20031023-C00003.png)
FR2238593A1 (en) Electrostatic printing machine - covers paper with insulating or photoconductive material before printing
ES8202162A1 (es) Un sistema de copia perfeccionado y correspondiente metodo de producir copias de un original.
GB1040371A (en) Improvements in electrostatic image reproduction
GB1341405A (en) Migration imaging
GB1483935A (en) Electrographic printing apparatus
GB1455347A (en) Non-impact printer
GB1179593A (en) Duplicating

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee