IT952761B - EQUIPMENT FOR VIEWING AND PLAYING BACK INFORMATION STORED IN THE FORM OF MICROFILM - Google Patents

EQUIPMENT FOR VIEWING AND PLAYING BACK INFORMATION STORED IN THE FORM OF MICROFILM

Info

Publication number
IT952761B
IT952761B IT49827/72A IT4982772A IT952761B IT 952761 B IT952761 B IT 952761B IT 49827/72 A IT49827/72 A IT 49827/72A IT 4982772 A IT4982772 A IT 4982772A IT 952761 B IT952761 B IT 952761B
Authority
IT
Italy
Prior art keywords
microfilm
viewing
equipment
information stored
playing back
Prior art date
Application number
IT49827/72A
Other languages
Italian (it)
Original Assignee
Micro Information Systems Inc
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 Micro Information Systems Inc filed Critical Micro Information Systems Inc
Application granted granted Critical
Publication of IT952761B publication Critical patent/IT952761B/en

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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/118—Reader-printers
    • 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
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18152—Belt or chain carried member
IT49827/72A 1971-05-24 1972-04-24 EQUIPMENT FOR VIEWING AND PLAYING BACK INFORMATION STORED IN THE FORM OF MICROFILM IT952761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14611471A 1971-05-24 1971-05-24

Publications (1)

Publication Number Publication Date
IT952761B true IT952761B (en) 1973-07-30

Family

ID=22515903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49827/72A IT952761B (en) 1971-05-24 1972-04-24 EQUIPMENT FOR VIEWING AND PLAYING BACK INFORMATION STORED IN THE FORM OF MICROFILM

Country Status (9)

Country Link
US (1) US3730622A (en)
BE (1) BE783069A (en)
CA (1) CA971619A (en)
DE (1) DE2225982A1 (en)
FR (1) FR2138765B1 (en)
GB (1) GB1388033A (en)
IL (1) IL39450A0 (en)
IT (1) IT952761B (en)
NL (1) NL7206964A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340970Y2 (en) * 1972-07-19 1978-10-03
US3981581A (en) * 1972-11-07 1976-09-21 Freeman Lawrence M Drive system for shifting a mirror assembly
JPS5852208B2 (en) * 1974-09-28 1983-11-21 キヤノン株式会社 reader printer
GB1566410A (en) * 1976-12-17 1980-04-30 Xerox Corp Photocopiers
US4325626A (en) * 1978-12-13 1982-04-20 Mita Industrial Co., Ltd. Electrostatic copying apparatus
EP0035410B1 (en) * 1980-03-05 1984-08-08 Imaging Technology Limited Reader-printer and method of producing a permanent copy therein
US4806982A (en) * 1986-12-15 1989-02-21 Brother Kogyo Kabushiki Kaisha Imaging device
US5153635A (en) * 1991-04-09 1992-10-06 Infographix, Inc. Microfilm viewer/printer projection system
EP2421017B1 (en) * 2010-08-13 2017-10-04 ABB Schweiz AG Medium voltage circuit breaker arrangement operated by special transmission means

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919170A (en) * 1952-11-14 1959-12-29 Burroughs Corp Means for electrostatically recording signals
FR1256266A (en) * 1959-04-23 1961-03-17 Josef Mayr Device for transforming a continuous rotary movement into a reciprocating movement
US3197585A (en) * 1962-08-31 1965-07-27 Gen Electric Endless roller chain movement determining apparatus with switch actuating means
US3526456A (en) * 1964-11-20 1970-09-01 Old Town Corp Reader-copier serial-numbering device
US3451754A (en) * 1966-12-19 1969-06-24 Nashua Corp Synchronous paper feeding mechanism
DE1522658C3 (en) * 1967-01-11 1981-12-17 Lumoprint Zindler Kg (Gmbh & Co), 2000 Hamburg Control device for a copier
US3619053A (en) * 1969-09-17 1971-11-09 Xerox Corp Photoelectrophoretic imaging system

Also Published As

Publication number Publication date
BE783069A (en) 1972-09-01
NL7206964A (en) 1972-11-28
AU4143872A (en) 1973-10-25
FR2138765B1 (en) 1973-07-13
FR2138765A1 (en) 1973-01-05
GB1388033A (en) 1975-03-19
DE2225982A1 (en) 1972-12-07
US3730622A (en) 1973-05-01
IL39450A0 (en) 1972-07-26
CA971619A (en) 1975-07-22

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