GB1547468A - Electrophotographic machine - Google Patents
Electrophotographic machineInfo
- Publication number
- GB1547468A GB1547468A GB2818576A GB2818576A GB1547468A GB 1547468 A GB1547468 A GB 1547468A GB 2818576 A GB2818576 A GB 2818576A GB 2818576 A GB2818576 A GB 2818576A GB 1547468 A GB1547468 A GB 1547468A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrophotographic machine
- electrophotographic
- machine
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
-
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
- G03G15/0115—Details of unit for exposing and forming a half-tone image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59687475A | 1975-07-17 | 1975-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1547468A true GB1547468A (en) | 1979-06-20 |
Family
ID=24389083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2818576A Expired GB1547468A (en) | 1975-07-17 | 1976-07-07 | Electrophotographic machine |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5212840A (en) |
AU (1) | AU499900B2 (en) |
CA (1) | CA1100172A (en) |
DE (1) | DE2624998A1 (en) |
FR (1) | FR2318446A1 (en) |
GB (1) | GB1547468A (en) |
NL (1) | NL7606594A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455308A1 (en) * | 1979-04-26 | 1980-11-21 | Boutet Jean Marie | Photocopier producing image from film - includes projector forming image on drum of copier for transfer to paper |
DE69206163T2 (en) * | 1991-02-01 | 1996-07-04 | Sharp Kk | Electrophotographic device. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580671A (en) * | 1968-10-24 | 1971-05-25 | Xerox Corp | Exposure apparatus |
US3967894A (en) * | 1974-09-18 | 1976-07-06 | Xerox Corporation | Screened optical system |
US4027962A (en) * | 1975-01-13 | 1977-06-07 | Xerox Corporation | Color transparency reproducing machine |
-
1976
- 1976-05-20 CA CA252,977A patent/CA1100172A/en not_active Expired
- 1976-06-03 DE DE19762624998 patent/DE2624998A1/en not_active Withdrawn
- 1976-06-16 AU AU15976/76A patent/AU499900B2/en not_active Expired
- 1976-06-17 NL NL7606594A patent/NL7606594A/en not_active Application Discontinuation
- 1976-07-07 GB GB2818576A patent/GB1547468A/en not_active Expired
- 1976-07-09 JP JP51081857A patent/JPS5212840A/en active Pending
- 1976-07-15 FR FR7621622A patent/FR2318446A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
AU1597676A (en) | 1978-01-19 |
DE2624998A1 (en) | 1977-02-03 |
CA1100172A (en) | 1981-04-28 |
FR2318446B1 (en) | 1982-07-23 |
NL7606594A (en) | 1977-01-19 |
FR2318446A1 (en) | 1977-02-11 |
AU499900B2 (en) | 1979-05-03 |
JPS5212840A (en) | 1977-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |