NL7307088A - - Google Patents
Info
- Publication number
- NL7307088A NL7307088A NL7307088A NL7307088A NL7307088A NL 7307088 A NL7307088 A NL 7307088A NL 7307088 A NL7307088 A NL 7307088A NL 7307088 A NL7307088 A NL 7307088A NL 7307088 A NL7307088 A NL 7307088A
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
- G03G15/223—Machines for handling microimages, e.g. microfilm copiers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Projection-Type Copiers In General (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25573972A | 1972-05-22 | 1972-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7307088A true NL7307088A (https=) | 1973-07-25 |
Family
ID=22969647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7307088A NL7307088A (https=) | 1972-05-22 | 1973-05-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3784812A (https=) |
| JP (1) | JPS5319409B2 (https=) |
| CA (1) | CA993089A (https=) |
| DE (1) | DE2326009A1 (https=) |
| GB (1) | GB1408501A (https=) |
| NL (1) | NL7307088A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060703A (en) * | 1976-11-10 | 1977-11-29 | Everett Jr Seth Leroy | Keyboard switch assembly with tactile feedback having illuminated laminated layers including opaque or transparent conductive layer |
| US4317011A (en) * | 1980-01-21 | 1982-02-23 | Chicago Decal Company | Membrane touch switch |
| JPS6143308A (ja) * | 1984-08-06 | 1986-03-01 | Sharp Corp | ユニツト式操作装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094036A (en) * | 1960-04-04 | 1963-06-18 | Xerox Corp | Image selector apparatus |
| US3262355A (en) * | 1961-11-06 | 1966-07-26 | Magnavox Co | Information storage and reproducing system |
| US3400631A (en) * | 1965-06-30 | 1968-09-10 | Xerox Corp | Random frame selection system for microfiche machines |
-
1972
- 1972-05-22 US US00255739A patent/US3784812A/en not_active Expired - Lifetime
-
1973
- 1973-05-10 CA CA170,982A patent/CA993089A/en not_active Expired
- 1973-05-21 NL NL7307088A patent/NL7307088A/xx not_active Application Discontinuation
- 1973-05-22 GB GB2434073A patent/GB1408501A/en not_active Expired
- 1973-05-22 JP JP7357110A patent/JPS5319409B2/ja not_active Expired
- 1973-05-22 DE DE2326009A patent/DE2326009A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4951954A (https=) | 1974-05-20 |
| US3784812A (en) | 1974-01-08 |
| JPS5319409B2 (https=) | 1978-06-21 |
| GB1408501A (en) | 1975-10-01 |
| CA993089A (en) | 1976-07-13 |
| DE2326009A1 (de) | 1973-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |