FR2072161A1 - - Google Patents
Info
- Publication number
- FR2072161A1 FR2072161A1 FR7047637A FR7047637A FR2072161A1 FR 2072161 A1 FR2072161 A1 FR 2072161A1 FR 7047637 A FR7047637 A FR 7047637A FR 7047637 A FR7047637 A FR 7047637A FR 2072161 A1 FR2072161 A1 FR 2072161A1
- 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.)
- Withdrawn
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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0805—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a brush
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88948069A | 1969-12-31 | 1969-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2072161A1 true FR2072161A1 (fr) | 1971-09-24 |
Family
ID=25395193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7047637A Withdrawn FR2072161A1 (fr) | 1969-12-31 | 1970-12-22 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4929586B1 (fr) |
BE (1) | BE760752A (fr) |
DE (1) | DE2064558A1 (fr) |
FR (1) | FR2072161A1 (fr) |
GB (1) | GB1338079A (fr) |
NL (1) | NL7018566A (fr) |
-
1970
- 1970-11-20 JP JP45102065A patent/JPS4929586B1/ja active Pending
- 1970-12-21 GB GB6054770A patent/GB1338079A/en not_active Expired
- 1970-12-21 NL NL7018566A patent/NL7018566A/xx unknown
- 1970-12-22 FR FR7047637A patent/FR2072161A1/fr not_active Withdrawn
- 1970-12-23 BE BE760752A patent/BE760752A/fr unknown
- 1970-12-30 DE DE19702064558 patent/DE2064558A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7018566A (fr) | 1971-07-02 |
DE2064558A1 (de) | 1971-07-15 |
JPS4929586B1 (fr) | 1974-08-06 |
GB1338079A (en) | 1973-11-21 |
BE760752A (fr) | 1971-06-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |