NL7007881A - - Google Patents
Info
- Publication number
- NL7007881A NL7007881A NL7007881A NL7007881A NL7007881A NL 7007881 A NL7007881 A NL 7007881A NL 7007881 A NL7007881 A NL 7007881A NL 7007881 A NL7007881 A NL 7007881A NL 7007881 A NL7007881 A NL 7007881A
- Authority
- NL
- Netherlands
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
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83043769A | 1969-06-04 | 1969-06-04 | |
| US83028569A | 1969-06-04 | 1969-06-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7007881A true NL7007881A (xx) | 1970-12-08 |
| NL166137B NL166137B (nl) | 1981-01-15 |
| NL166137C NL166137C (nl) | 1981-06-15 |
Family
ID=27125340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007881A NL166137C (nl) | 1969-06-04 | 1970-06-01 | Elektrostatische magnetische ontwikkelinrichting. |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE751486A (xx) |
| CH (1) | CH509614A (xx) |
| CS (1) | CS168528B2 (xx) |
| DE (1) | DE2027551C3 (xx) |
| ES (1) | ES380378A1 (xx) |
| FR (1) | FR2049827A5 (xx) |
| GB (1) | GB1251477A (xx) |
| NL (1) | NL166137C (xx) |
| NO (1) | NO133049C (xx) |
| SE (1) | SE359664B (xx) |
| SU (1) | SU419061A3 (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724422A (en) * | 1970-12-14 | 1973-04-03 | Xerox Corp | Magnetic brush developing apparatus |
| JPS5843739B2 (ja) * | 1974-10-10 | 1983-09-28 | キヤノン株式会社 | 現像装置 |
| DE2756368C2 (de) * | 1977-12-17 | 1987-02-19 | Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn | Magnetwalze für elektrographische Kopiergeräte mit einem zylindrischen Toner-Trägerrohr |
| JPS55142369A (en) * | 1979-04-23 | 1980-11-06 | Canon Inc | Developing device |
-
1970
- 1970-05-28 GB GB1251477D patent/GB1251477A/en not_active Expired
- 1970-05-29 SU SU1445313A patent/SU419061A3/ru active
- 1970-05-29 NO NO207070A patent/NO133049C/no unknown
- 1970-05-29 SE SE743970A patent/SE359664B/xx unknown
- 1970-05-29 CH CH810370A patent/CH509614A/de not_active IP Right Cessation
- 1970-06-01 NL NL7007881A patent/NL166137C/xx not_active IP Right Cessation
- 1970-06-02 CS CS384770A patent/CS168528B2/cs unknown
- 1970-06-03 ES ES380378A patent/ES380378A1/es not_active Expired
- 1970-06-03 FR FR7020260A patent/FR2049827A5/fr not_active Expired
- 1970-06-04 BE BE751486D patent/BE751486A/xx not_active IP Right Cessation
- 1970-06-04 DE DE19702027551 patent/DE2027551C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO133049C (xx) | 1976-02-25 |
| NO133049B (xx) | 1975-11-17 |
| FR2049827A5 (xx) | 1971-03-26 |
| DE2027551A1 (xx) | 1970-12-10 |
| GB1251477A (xx) | 1971-10-27 |
| NL166137B (nl) | 1981-01-15 |
| SU419061A3 (ru) | 1974-03-05 |
| DE2027551C3 (de) | 1979-09-20 |
| ES380378A1 (es) | 1973-04-16 |
| SE359664B (xx) | 1973-09-03 |
| CH509614A (de) | 1971-06-30 |
| DE2027551B2 (de) | 1978-12-14 |
| NL166137C (nl) | 1981-06-15 |
| BE751486A (fr) | 1970-12-04 |
| CS168528B2 (xx) | 1976-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |