FR1577666A - - Google Patents
Info
- Publication number
- FR1577666A FR1577666A FR1577666DA FR1577666A FR 1577666 A FR1577666 A FR 1577666A FR 1577666D A FR1577666D A FR 1577666DA FR 1577666 A FR1577666 A FR 1577666A
- Authority
- FR
- France
- 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
- G03G15/225—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 using contact-printing
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/102—Electrically charging radiation-conductive surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66204967A | 1967-08-21 | 1967-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1577666A true FR1577666A (ja) | 1969-08-08 |
Family
ID=24656171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1577666D Expired FR1577666A (ja) | 1967-08-21 | 1968-08-19 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3551145A (ja) |
BE (1) | BE719702A (ja) |
CH (1) | CH489043A (ja) |
DE (1) | DE1797130A1 (ja) |
FR (1) | FR1577666A (ja) |
GB (1) | GB1221453A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963487A (en) * | 1970-12-14 | 1976-06-15 | Fuji Photo Film Co., Ltd. | Electrophotographic process using separate photoconductive elements |
JPS48104539A (ja) * | 1972-04-13 | 1973-12-27 | ||
JPS5358248A (en) * | 1976-11-08 | 1978-05-26 | Gakken Co Ltd | Device for forming image on transparent sheet |
-
1967
- 1967-08-21 US US662049A patent/US3551145A/en not_active Expired - Lifetime
-
1968
- 1968-08-15 GB GB39112/68A patent/GB1221453A/en not_active Expired
- 1968-08-19 FR FR1577666D patent/FR1577666A/fr not_active Expired
- 1968-08-20 BE BE719702A patent/BE719702A/xx unknown
- 1968-08-20 DE DE19681797130 patent/DE1797130A1/de active Pending
- 1968-08-21 CH CH1254168A patent/CH489043A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH489043A (fr) | 1970-04-15 |
GB1221453A (en) | 1971-02-03 |
BE719702A (ja) | 1968-10-31 |
DE1797130A1 (de) | 1971-04-01 |
US3551145A (en) | 1970-12-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |