FR1227590A - Image projection - Google Patents
Image projectionInfo
- Publication number
- FR1227590A FR1227590A FR795957A FR795957A FR1227590A FR 1227590 A FR1227590 A FR 1227590A FR 795957 A FR795957 A FR 795957A FR 795957 A FR795957 A FR 795957A FR 1227590 A FR1227590 A FR 1227590A
- Authority
- FR
- France
- Prior art keywords
- image projection
- projection
- 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
Links
Classifications
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1227590XA | 1958-05-28 | 1958-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1227590A true FR1227590A (en) | 1960-08-22 |
Family
ID=22404593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR795957A Expired FR1227590A (en) | 1958-05-28 | 1959-05-28 | Image projection |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1227590A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2947981A1 (en) * | 1978-11-28 | 1980-05-29 | Ricoh Kk | High speed, compact electrostatic photocopier - has copy belt over parallel rollers stopped for each scan |
-
1959
- 1959-05-28 FR FR795957A patent/FR1227590A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2947981A1 (en) * | 1978-11-28 | 1980-05-29 | Ricoh Kk | High speed, compact electrostatic photocopier - has copy belt over parallel rollers stopped for each scan |
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