JPS4957841A - - Google Patents
Info
- Publication number
- JPS4957841A JPS4957841A JP48068605A JP6860573A JPS4957841A JP S4957841 A JPS4957841 A JP S4957841A JP 48068605 A JP48068605 A JP 48068605A JP 6860573 A JP6860573 A JP 6860573A JP S4957841 A JPS4957841 A JP S4957841A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Lenses (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00264361A US3822090A (en) | 1972-06-19 | 1972-06-19 | Ultramicrofiche viewer with pantograph connection between information locater and fiche carrying x-y table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957841A true JPS4957841A (ja) | 1974-06-05 |
Family
ID=23005707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48068605A Pending JPS4957841A (ja) | 1972-06-19 | 1973-06-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3822090A (ja) |
| JP (1) | JPS4957841A (ja) |
| DE (1) | DE2331288A1 (ja) |
| GB (1) | GB1380893A (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174890A (en) * | 1976-08-03 | 1979-11-20 | Bell & Howell Company | Electronically controlled microfilm photographic image utilization device |
| US4110020A (en) * | 1976-08-03 | 1978-08-29 | Bell & Howell Company | Electronically controlled microfilm photographic image utilization device |
| DE3328800A1 (de) * | 1983-08-10 | 1985-02-21 | MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co KG, 6352 Ober-Mörlen | Kreuzschlittenfuehrung, insbesondere fuer ein mikrofilm-lesegeraet |
| US4836667A (en) * | 1986-05-06 | 1989-06-06 | Slidex Corporation | Microscope |
| DE3702992A1 (de) * | 1987-02-02 | 1988-08-11 | Poehler Hermann | Kreuzschlittenfuehrung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006245A (en) * | 1960-03-28 | 1961-10-31 | Kulicke & Soffa Mfg Co | Pantograph type micro-positioner |
| US3319518A (en) * | 1965-02-17 | 1967-05-16 | Ncr Co | System for retrieving microimages formed on superpositioned microforms and the like |
| US3472585A (en) * | 1966-07-27 | 1969-10-14 | Minnesota Mining & Mfg | Image locating means for a projection device |
-
1972
- 1972-06-19 US US00264361A patent/US3822090A/en not_active Expired - Lifetime
-
1973
- 1973-06-05 GB GB2685173A patent/GB1380893A/en not_active Expired
- 1973-06-15 DE DE2331288A patent/DE2331288A1/de active Pending
- 1973-06-18 JP JP48068605A patent/JPS4957841A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2331288A1 (de) | 1974-01-17 |
| US3822090A (en) | 1974-07-02 |
| GB1380893A (en) | 1975-01-15 |