SE394039B - ELECTROSTATIC REPRODUCTION MACHINE FOR COPYING NORMAL SIZE MICROFILM ORIGINAL - Google Patents
ELECTROSTATIC REPRODUCTION MACHINE FOR COPYING NORMAL SIZE MICROFILM ORIGINALInfo
- Publication number
- SE394039B SE394039B SE360273A SE360273A SE394039B SE 394039 B SE394039 B SE 394039B SE 360273 A SE360273 A SE 360273A SE 360273 A SE360273 A SE 360273A SE 394039 B SE394039 B SE 394039B
- Authority
- SE
- Sweden
- Prior art keywords
- normal size
- reproduction machine
- electrostatic reproduction
- copying
- microfilm original
- Prior art date
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
- G03G15/28—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 projection is obtained by line scanning
- G03G15/30—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 projection is obtained by line scanning in which projection is formed on a drum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Projection-Type Copiers In General (AREA)
- Floor Finish (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79581469A | 1969-02-03 | 1969-02-03 | |
US79579569A | 1969-02-03 | 1969-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE394039B true SE394039B (en) | 1977-05-31 |
Family
ID=27121652
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE360273A SE394039B (en) | 1969-02-03 | 1970-01-29 | ELECTROSTATIC REPRODUCTION MACHINE FOR COPYING NORMAL SIZE MICROFILM ORIGINAL |
SE114970A SE357836B (en) | 1969-02-03 | 1970-01-29 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE114970A SE357836B (en) | 1969-02-03 | 1970-01-29 |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE745389A (en) |
BR (1) | BR7016280D0 (en) |
CH (1) | CH511467A (en) |
DE (1) | DE2004568A1 (en) |
ES (1) | ES376143A1 (en) |
FR (1) | FR2032664A5 (en) |
GB (1) | GB1273849A (en) |
NL (1) | NL7001250A (en) |
NO (1) | NO128927B (en) |
SE (2) | SE394039B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2255513C2 (en) * | 1971-11-15 | 1982-04-01 | Kabushiki Kaisha Ricoh, Tokyo | Microfilm reading and re-enlarging device for originals |
-
1970
- 1970-01-26 BR BR21628070A patent/BR7016280D0/en unknown
- 1970-01-28 CH CH126170A patent/CH511467A/en not_active IP Right Cessation
- 1970-01-29 NL NL7001250A patent/NL7001250A/xx unknown
- 1970-01-29 SE SE360273A patent/SE394039B/en unknown
- 1970-01-29 SE SE114970A patent/SE357836B/xx unknown
- 1970-01-30 FR FR7003228A patent/FR2032664A5/fr not_active Expired
- 1970-01-31 NO NO34570A patent/NO128927B/no unknown
- 1970-02-02 DE DE19702004568 patent/DE2004568A1/en not_active Withdrawn
- 1970-02-02 GB GB489870A patent/GB1273849A/en not_active Expired
- 1970-02-02 ES ES376143A patent/ES376143A1/en not_active Expired
- 1970-02-03 BE BE745389D patent/BE745389A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1273849A (en) | 1972-05-10 |
NL7001250A (en) | 1970-08-05 |
FR2032664A5 (en) | 1970-11-27 |
DE2004568A1 (en) | 1970-08-06 |
ES376143A1 (en) | 1972-09-01 |
NO128927B (en) | 1974-01-28 |
BE745389A (en) | 1970-08-03 |
SE357836B (en) | 1973-07-09 |
CH511467A (en) | 1971-08-15 |
BR7016280D0 (en) | 1973-01-25 |
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