IT7836051V0 - Apparecchio per la lettura di microschede - Google Patents
Apparecchio per la lettura di microschedeInfo
- Publication number
- IT7836051V0 IT7836051V0 IT7836051U IT3605178U IT7836051V0 IT 7836051 V0 IT7836051 V0 IT 7836051V0 IT 7836051 U IT7836051 U IT 7836051U IT 3605178 U IT3605178 U IT 3605178U IT 7836051 V0 IT7836051 V0 IT 7836051V0
- Authority
- IT
- Italy
- Prior art keywords
- microcards
- reading
- equipment
- reading microcards
- Prior art date
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
- G03B21/116—Handling microfiches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S353/00—Optics: image projectors
- Y10S353/05—Transparency holder accessories
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19777727582U DE7727582U1 (de) | 1977-09-06 | 1977-09-06 | Mikrofiche-lesegeraet |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7836051V0 true IT7836051V0 (it) | 1978-09-04 |
Family
ID=6682364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7836051U IT7836051V0 (it) | 1977-09-06 | 1978-09-04 | Apparecchio per la lettura di microschede |
Country Status (7)
Country | Link |
---|---|
US (1) | US4220404A (it) |
CH (1) | CH629005A5 (it) |
DE (1) | DE7727582U1 (it) |
FR (1) | FR2402390A7 (it) |
GB (1) | GB2006460B (it) |
HK (1) | HK27682A (it) |
IT (1) | IT7836051V0 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289396A (en) * | 1979-11-19 | 1981-09-15 | Bell & Howell Company | Microfiche reader printer with interchangeable carriages |
US4320943A (en) * | 1980-03-04 | 1982-03-23 | Diagraphix, Inc. | Carriage support arrangement for a microfiche reader |
NO146172C (no) * | 1980-03-24 | 1982-08-18 | Henry Halleland | Apparat for navigering etter mikrokart |
DE3505339A1 (de) * | 1984-02-17 | 1985-08-29 | Pioneer Electronic Corp., Tokio/Tokyo | Wechselmechanismus |
US5455646A (en) * | 1994-03-10 | 1995-10-03 | White, Jr.; Wayne E. | Stop-motion mechanism |
AU3482300A (en) | 1999-02-04 | 2000-08-25 | Bechtel Bwxt Idaho, Llc | Ultrasonic fluid quality sensor system |
US6301398B1 (en) | 2000-02-15 | 2001-10-09 | Cyberecord, Inc. | Apparatus and method of processing microfiche images |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190174A (en) * | 1962-03-22 | 1965-06-22 | Charles Beseler Company | Slide-actuate switch for photographic projector |
US3834800A (en) * | 1973-04-30 | 1974-09-10 | Dietzen Corp | Projector viewer with indicating device |
-
1977
- 1977-09-06 DE DE19777727582U patent/DE7727582U1/de not_active Expired
-
1978
- 1978-08-25 CH CH902178A patent/CH629005A5/de not_active IP Right Cessation
- 1978-09-04 IT IT7836051U patent/IT7836051V0/it unknown
- 1978-09-05 FR FR7825481A patent/FR2402390A7/fr not_active Expired
- 1978-09-05 US US05/938,945 patent/US4220404A/en not_active Expired - Lifetime
- 1978-09-06 GB GB7835734A patent/GB2006460B/en not_active Expired
-
1982
- 1982-06-24 HK HK276/82A patent/HK27682A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
HK27682A (en) | 1982-07-02 |
CH629005A5 (de) | 1982-03-31 |
GB2006460B (en) | 1982-03-03 |
DE7727582U1 (de) | 1979-02-22 |
US4220404A (en) | 1980-09-02 |
GB2006460A (en) | 1979-05-02 |
FR2402390A7 (fr) | 1979-03-30 |
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