NL7403910A - - Google Patents
Info
- Publication number
- NL7403910A NL7403910A NL7403910A NL7403910A NL7403910A NL 7403910 A NL7403910 A NL 7403910A NL 7403910 A NL7403910 A NL 7403910A NL 7403910 A NL7403910 A NL 7403910A NL 7403910 A NL7403910 A NL 7403910A
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US371331A US3869910A (en) | 1973-06-18 | 1973-06-18 | Diagnostic test device for developer materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7403910A true NL7403910A (en) | 1974-06-25 |
Family
ID=23463522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7403910A NL7403910A (en) | 1973-06-18 | 1974-03-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3869910A (en) |
| JP (1) | JPS5043937A (en) |
| CA (1) | CA1006012A (en) |
| DE (1) | DE2412978A1 (en) |
| FR (1) | FR2233625B1 (en) |
| NL (1) | NL7403910A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894251A (en) * | 1988-06-20 | 1990-01-16 | American National Can Company | Method and apparatus for inspecting containers |
| US5285729A (en) * | 1989-07-13 | 1994-02-15 | Asea Brown Boveri Ab | Indication of snow packing for railway vehicles |
| US5125279A (en) * | 1989-12-07 | 1992-06-30 | The United States Of America As Represented By The Secretary Of The Agriculture | System for analyzing cotton |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2573881A (en) * | 1948-11-02 | 1951-11-06 | Battelle Development Corp | Method and apparatus for developing electrostatic images with electroscopic powder |
| US2972332A (en) * | 1956-08-29 | 1961-02-21 | Zindler Lumoprint Kg | Apparatus for developing latent electrostatic image on an elongated flexible support |
| US3057324A (en) * | 1959-10-05 | 1962-10-09 | Xerox Corp | Xerographic developing apparatus |
| US3436648A (en) * | 1966-04-07 | 1969-04-01 | Sherwin Williams Co | Process and apparatus for evaluating liquid toners for electrostatic printing |
| US3573906A (en) * | 1967-01-11 | 1971-04-06 | Xerox Corp | Electrophotographic plate and process |
| US3719165A (en) * | 1971-09-03 | 1973-03-06 | Eastman Kodak Co | Tuner concentration control apparatus |
| US3756192A (en) * | 1971-12-17 | 1973-09-04 | Ibm | Automatic toner concentration control system |
-
1973
- 1973-06-18 US US371331A patent/US3869910A/en not_active Expired - Lifetime
-
1974
- 1974-02-13 CA CA192,391A patent/CA1006012A/en not_active Expired
- 1974-03-18 DE DE2412978A patent/DE2412978A1/en active Pending
- 1974-03-22 NL NL7403910A patent/NL7403910A/xx unknown
- 1974-06-17 JP JP49069045A patent/JPS5043937A/ja active Pending
- 1974-06-18 FR FR7421111A patent/FR2233625B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2233625A1 (en) | 1975-01-10 |
| JPS5043937A (en) | 1975-04-21 |
| FR2233625B1 (en) | 1976-06-25 |
| DE2412978A1 (en) | 1975-01-09 |
| CA1006012A (en) | 1977-03-01 |
| US3869910A (en) | 1975-03-11 |