|
US3720466A
(en)
*
|
1969-05-16 |
1973-03-13 |
Ricoh Kk |
Slit exposure optical system for reproducing apparatus or the like
|
|
JPS4923766B1
(US20030204162A1-20031030-M00001.png)
*
|
1970-08-13 |
1974-06-18 |
|
|
|
US3709602A
(en)
*
|
1971-11-05 |
1973-01-09 |
Ricoh Kk |
Optical path length compensation in a copier
|
|
JPS536527B2
(US20030204162A1-20031030-M00001.png)
*
|
1971-12-07 |
1978-03-09 |
|
|
|
USRE29179E
(en)
*
|
1971-12-17 |
1977-04-12 |
International Business Machines Corporation |
Reproduction apparatus incorporating alternate redevelopment and reimaging cycles for multiple copies
|
|
BE792640A
(fr)
*
|
1971-12-17 |
1973-03-30 |
Ibm |
Appareil de reproduction par transfert electrostatique
|
|
NL170463C
(nl)
*
|
1971-12-20 |
1982-11-01 |
Oce Van Der Grinten Nv |
Fotokopieerinrichting met heen- en weergaande delen in het optische systeem.
|
|
US3914044A
(en)
*
|
1972-03-29 |
1975-10-21 |
Minolta Camera Kk |
Surface exposure device for copying apparatus
|
|
US3871766A
(en)
*
|
1972-05-06 |
1975-03-18 |
Canon Kk |
Image exposure device
|
|
US3832057A
(en)
*
|
1972-06-02 |
1974-08-27 |
Xerox Corp |
Scanning apparatus
|
|
US4116562A
(en)
*
|
1972-10-27 |
1978-09-26 |
International Business Machines |
Optical system featuring change in magnification by combined lens and mirror motion
|
|
US3788740A
(en)
*
|
1972-12-08 |
1974-01-29 |
Xerox Corp |
Imaging system
|
|
JPS5241860Y2
(US20030204162A1-20031030-M00001.png)
*
|
1973-02-27 |
1977-09-22 |
|
|
|
USRE30164E
(en)
*
|
1973-06-05 |
1979-12-11 |
Agfa-Gevaert, A.G. |
Exposure system for electrophotographic copying apparatus
|
|
BE815654A
(nl)
*
|
1973-06-05 |
1974-11-29 |
|
Optisch kopieerapparaat
|
|
US3897148A
(en)
*
|
1973-11-29 |
1975-07-29 |
Ibm |
Optical scanning system
|
|
US3910699A
(en)
*
|
1974-10-25 |
1975-10-07 |
Robert A Middleton |
Scan cycling mechanism for copiers
|
|
JPS6014345B2
(ja)
*
|
1974-12-25 |
1985-04-12 |
株式会社リコー |
電子複写機における変倍スリツト露光方法
|
|
US3989369A
(en)
*
|
1975-01-10 |
1976-11-02 |
Rank Xerox, Ltd. |
Scanning mechanism for a copying apparatus
|
|
JPS51120718A
(en)
*
|
1975-04-15 |
1976-10-22 |
Ricoh Co Ltd |
Exposure method for duplicator
|
|
US3966319A
(en)
*
|
1975-04-21 |
1976-06-29 |
Xerox Corporation |
Flat field scanning mirror
|
|
US4027963A
(en)
*
|
1975-06-20 |
1977-06-07 |
Xerox Corporation |
Multi-mode reproducing apparatus
|
|
US4029409A
(en)
*
|
1975-06-20 |
1977-06-14 |
Xerox Corporation |
Multi-mode optical scanning system
|
|
US4095880A
(en)
*
|
1975-06-27 |
1978-06-20 |
Xerox Corporation |
Extended range variable magnification reproduction machine
|
|
JPS524843A
(en)
*
|
1975-07-01 |
1977-01-14 |
Canon Inc |
Drive unit of movable body
|
|
US4116554A
(en)
*
|
1975-08-29 |
1978-09-26 |
International Business Machines Corporation |
Optical reduction system featuring the provision of borders
|
|
US4033691A
(en)
*
|
1975-10-30 |
1977-07-05 |
Xerox Corporation |
Variable magnification reproducing apparatus
|
|
JPS5949574B2
(ja)
*
|
1975-10-30 |
1984-12-04 |
ゼロツクス、コ−ポレ−シヨン |
複写機
|
|
US4035075A
(en)
*
|
1975-11-26 |
1977-07-12 |
Minnesota Mining And Manufacturing Company |
Image scanning system for copy machines
|
|
US4077710A
(en)
*
|
1976-02-03 |
1978-03-07 |
Eastman Kodak Company |
Lens shift mechanism
|
|
US4076417A
(en)
*
|
1976-05-03 |
1978-02-28 |
Xerox Corporation |
Interlocking apparatus for an optical system and reproducing machine
|
|
US4032231A
(en)
*
|
1976-05-03 |
1977-06-28 |
Xerox Corporation |
Multiple range variable magnification reproduction machine using three-dimensional cam
|
|
US4118118A
(en)
*
|
1976-05-07 |
1978-10-03 |
Universal Photocopy, Inc. |
Electrostatic copier machine with selectable magnification ratios
|
|
DE2626917C3
(de)
*
|
1976-06-16 |
1980-11-20 |
Canon K.K., Tokio |
Fotokopiergerät
|
|
US4120578A
(en)
*
|
1976-09-07 |
1978-10-17 |
International Business Machines Corporation |
Continuously variable reduction scanning optics drive
|
|
GB1525218A
(en)
*
|
1976-09-07 |
1978-09-20 |
Ibm |
Electrophotographic copying machine
|
|
US4080062A
(en)
*
|
1976-11-24 |
1978-03-21 |
Canon Kabushiki Kaisha |
Variable magnification optical mechanism
|
|
US4124293A
(en)
*
|
1976-12-09 |
1978-11-07 |
International Business Machines Corporation |
Cam-operated scanning optics drive for a continuously variable magnification system
|
|
JPS5820428B2
(ja)
*
|
1976-12-14 |
1983-04-22 |
キヤノン株式会社 |
露光光学系の倍率変換装置
|
|
US4084897A
(en)
*
|
1976-12-27 |
1978-04-18 |
International Business Machines Corporation |
Half-lens/mirror copier providing original-to-copy image reduction
|
|
US4135812A
(en)
*
|
1977-06-20 |
1979-01-23 |
Xerox Corporation |
Magnification change mechanism
|
|
GB2007376B
(en)
*
|
1977-09-09 |
1982-05-26 |
Canon Kk |
Copier
|
|
US4142793A
(en)
*
|
1977-12-09 |
1979-03-06 |
Minnesota Mining And Manufacturing Company |
Variable speed drive apparatus for the scanning system of a copy machine
|
|
JPS5836889B2
(ja)
*
|
1978-04-15 |
1983-08-12 |
ミノルタ株式会社 |
走査露光型変倍複写機
|
|
US5146276A
(en)
*
|
1978-11-09 |
1992-09-08 |
Spectrum Sciences B.V. |
Rotatable focusing means and variable magnification electrophotocopier
|
|
DE2949338C2
(de)
*
|
1978-12-08 |
1986-06-19 |
Canon K.K., Tokio/Tokyo |
Vorrichtung zum Verändern des Kopiermaßstabs
|
|
JPS55124168A
(en)
*
|
1979-03-19 |
1980-09-25 |
Ricoh Co Ltd |
Scanning method in variable power type copying machine and its device
|
|
NL7903392A
(nl)
*
|
1979-05-01 |
1980-11-04 |
Oce Nederland Bv |
Instelinrichting voor een optisch systeem.
|
|
JPS5621158A
(en)
*
|
1979-07-27 |
1981-02-27 |
Canon Inc |
Copying apparatus
|
|
US4332461A
(en)
*
|
1979-12-06 |
1982-06-01 |
Ibm Corporation |
Electrical drive for scanning optics in a continuously variable reduction copier
|
|
US4298274A
(en)
*
|
1980-01-07 |
1981-11-03 |
Rees James D |
Variable density filter for a multi-magnification copying device
|
|
GB2075224B
(en)
*
|
1980-03-13 |
1984-11-07 |
Canon Kk |
Potential control in electrophotographic process
|
|
US4353643A
(en)
*
|
1980-06-02 |
1982-10-12 |
Xerox Corporation |
Multimagnification mode optical system with rotating and translating lens
|
|
US4368976A
(en)
*
|
1981-03-09 |
1983-01-18 |
Xerox Corporation |
Variable speed scanning system
|
|
JPS5852659A
(ja)
*
|
1981-09-24 |
1983-03-28 |
Asahi Optical Co Ltd |
拡大・縮小が可能な連続可変倍複写装置
|
|
US4374619A
(en)
*
|
1981-11-02 |
1983-02-22 |
Xerox Corporation |
Variable magnification copying apparatus
|
|
JPS5895358A
(ja)
*
|
1981-11-30 |
1983-06-06 |
Mita Ind Co Ltd |
可変倍率静電複写方法
|
|
IT1145600B
(it)
*
|
1981-12-21 |
1986-11-05 |
Olivetti & Co Spa |
Dispositivo di scansione di un originale per copiatrici con rapporto di riduzione ingrandimento variabile
|
|
DE3224344C2
(de)
*
|
1982-06-30 |
1986-01-23 |
Agfa-Gevaert Ag, 5090 Leverkusen |
Optisches Kopiergerät
|
|
JPS5933442A
(ja)
*
|
1982-08-19 |
1984-02-23 |
Toshiba Corp |
画像形成装置
|
|
US4538904A
(en)
*
|
1982-09-21 |
1985-09-03 |
Xerox Corporation |
Multiple magnification mode copying apparatus
|
|
JPS5969749A
(ja)
*
|
1982-10-14 |
1984-04-20 |
Sharp Corp |
電子写真複写機の光学装置
|
|
JPS60151622A
(ja)
*
|
1984-01-20 |
1985-08-09 |
Casio Comput Co Ltd |
画像形成装置
|
|
US4669857A
(en)
*
|
1985-06-24 |
1987-06-02 |
Xerox Corporation |
Double dual rate precession scan system
|
|
US4782361A
(en)
*
|
1987-03-11 |
1988-11-01 |
Xerox Corporation |
Imaging system with a plurality of document registration positions
|
|
JP2563200B2
(ja)
*
|
1988-08-01 |
1996-12-11 |
旭光学工業株式会社 |
複写機の変倍光学装置
|
