US3037478A
(en)
*
|
1957-10-23 |
1962-06-05 |
American Photocopy Equip Co |
Apparatus for developing electrophotographic sheet
|
US3056136A
(en)
*
|
1957-10-31 |
1962-09-25 |
Jack E Macgriff |
Image control device and method of printing
|
US3058444A
(en)
*
|
1959-03-13 |
1962-10-16 |
American Photocopy Equip Co |
Apparatus for developing electrostatic image on electrographic sheet
|
DE1151725B
(en)
*
|
1959-04-03 |
1963-07-18 |
Wilhelm Ritzerfeld |
Rotary duplicator for printing extracts from text templates
|
US3109355A
(en)
*
|
1959-04-03 |
1963-11-05 |
Ritzerfeld Wilhelm |
Xerographic duplicator
|
US3076392A
(en)
*
|
1959-08-31 |
1963-02-05 |
Xerox Corp |
Xerographic reproducing apparatus
|
US3088386A
(en)
*
|
1959-11-16 |
1963-05-07 |
American Photocopy Equip Co |
Electrophotographic photocopy machine
|
US3204247A
(en)
*
|
1959-12-24 |
1965-08-31 |
Burroughs Corp |
Electrostatic data display
|
US3146100A
(en)
*
|
1960-01-26 |
1964-08-25 |
Bohn Business Machines Inc |
Electronic photocopying apparatus and method
|
US3115075A
(en)
*
|
1960-02-09 |
1963-12-24 |
Gen Dynamics Corp |
Bright display system
|
US3148601A
(en)
*
|
1960-12-23 |
1964-09-15 |
Xerox Corp |
Xerographic reproducing apparatus
|
US3187651A
(en)
*
|
1960-12-23 |
1965-06-08 |
Xerox Corp |
Xerographic reproducing apparatus
|
US3117847A
(en)
*
|
1961-03-28 |
1964-01-14 |
Xerox Corp |
Xerographic powder image fixing apparatus
|
NL270505A
(en)
*
|
1961-07-03 |
|
|
|
US3281857A
(en)
*
|
1962-01-12 |
1966-10-25 |
Xerox Corp |
Xerographic transfer platen
|
DE1249089B
(en)
*
|
1962-04-04 |
1967-08-31 |
|
|
US3194157A
(en)
*
|
1962-12-19 |
1965-07-13 |
Autographic Business Forms |
Method of printing workpieces
|
USRE29632E
(en)
*
|
1965-10-11 |
1978-05-16 |
Canon Kabushiki Kaisha |
Electrophotographic device
|
US3491684A
(en)
*
|
1966-07-05 |
1970-01-27 |
Fallstaff Office Products Inc |
Unitary master and copy machine
|
DE1522570C2
(en)
|
1966-10-07 |
1982-04-01 |
Canon K.K., Tokyo |
Electrophotographic copier
|
DE1797558B2
(en)
*
|
1966-10-10 |
1980-04-24 |
Canon K.K., Tokio |
Apparatus for removing residual toner particles from a surface of a reusable recording medium in an electrophotographic apparatus
|
US3524704A
(en)
*
|
1966-10-17 |
1970-08-18 |
Xerox Corp |
Multilength document recording apparatus
|
GB1206633A
(en)
*
|
1967-06-30 |
1970-09-23 |
Rank Xerox Ltd |
Document presentation device
|
US3576367A
(en)
*
|
1968-09-06 |
1971-04-27 |
Ibm |
Machine for preparing documents
|
US3639059A
(en)
*
|
1969-02-10 |
1972-02-01 |
Matrographics Inc |
Graphic-processing apparatus
|
US3649115A
(en)
*
|
1969-09-26 |
1972-03-14 |
Eastman Kodak Co |
Pick off means for an electrostatic reproduction device
|
US3620618A
(en)
*
|
1969-10-08 |
1971-11-16 |
Xerox Corp |
Multiple input copying apparatus
|
BE758058A
(en)
*
|
1969-10-29 |
1971-04-27 |
Xerox Corp |
TRANSFER DEVICE
|
US3728018A
(en)
*
|
1969-11-14 |
1973-04-17 |
Xerox Corp |
Imaging apparatus
|
US3849171A
(en)
*
|
1969-12-02 |
1974-11-19 |
Rank Xerox Ltd |
Method for cleaning background areas from developed recording surfaces
|
US3867170A
(en)
*
|
1969-12-19 |
1975-02-18 |
Xerox Corp |
Method for cleaning liquid developers
|
US3648603A
(en)
*
|
1970-02-27 |
1972-03-14 |
Olivetti & Co Spa |
Machine for copying an original making a master from the original, and printing from the master
|
USRE28568E
(en)
*
|
1970-03-30 |
1975-10-14 |
|
Electrophotographic copying machine
|
US3711796A
(en)
*
|
1970-03-30 |
1973-01-16 |
Canon Kk |
Electrophotographic copying machine
|
US3661453A
(en)
*
|
1970-06-22 |
1972-05-09 |
Xerox Corp |
Electrostatic label printer
|
US3679300A
(en)
*
|
1970-06-22 |
1972-07-25 |
Xerox Corp |
Label printing apparatus
|
CA948011A
(en)
*
|
1970-09-25 |
1974-05-28 |
Hiroshi Nagame |
Method and apparatus for electrophotography
|
US3759220A
(en)
*
|
1970-11-04 |
1973-09-18 |
Canon Kk |
Cleaning device in electrophotography
|
US4190464A
(en)
*
|
1971-06-03 |
1980-02-26 |
Canon Kabushiki Kaisha |
Method for cleaning a photoconductive surface with liquid toner
|
US3746442A
(en)
*
|
1971-11-23 |
1973-07-17 |
Xerox Corp |
Electrophotographic imaging apparatus
|
US3851966A
(en)
*
|
1972-12-11 |
1974-12-03 |
Xerox Corp |
Reproduction apparatus
|
US4139653A
(en)
*
|
1973-01-10 |
1979-02-13 |
Agfa-Gevaert N.V. |
Method for the development of electrostatic charge patterns
|
US3879123A
(en)
*
|
1973-01-26 |
1975-04-22 |
Powell B J |
Copy machine
|
US3950168A
(en)
*
|
1973-02-26 |
1976-04-13 |
Xerox Corporation |
Fixing powder images
|
JPS5332034Y2
(en)
*
|
1974-03-20 |
1978-08-09 |
|
|
US3947108A
(en)
*
|
1974-05-20 |
1976-03-30 |
Xerox Corporation |
Cleaning system
|
US3924566A
(en)
*
|
1974-11-25 |
1975-12-09 |
Xerox Corp |
Reproduction machine with means for solidifying the reclaim toner
|
US4007983A
(en)
*
|
1975-10-29 |
1977-02-15 |
Xerox Corporation |
Liquid developer cleaning means
|
NL178454C
(en)
*
|
1975-11-05 |
1986-03-17 |
Oce Van Der Grinten Nv |
ELECTROGRAPHIC COPIER WITH IMAGE TRANSFER FROM A MOVING SURFACE ON A MOVING INTERMEDIATE SURFACE.
|
US4120580A
(en)
*
|
1976-06-30 |
1978-10-17 |
Xerox Corporation |
Collating system for slide reproduction
|
JPS553699B1
(en)
*
|
1977-09-02 |
1980-01-26 |
|
|
JPS5528010A
(en)
*
|
1978-08-18 |
1980-02-28 |
Konishiroku Photo Ind Co Ltd |
Image density adjustment method for information compound recording device
|
JPS5511000Y1
(en)
*
|
1978-09-14 |
1980-03-10 |
|
|