IT1028236B - Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differenti - Google Patents
Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differentiInfo
- Publication number
- IT1028236B IT1028236B IT1909575A IT1909575A IT1028236B IT 1028236 B IT1028236 B IT 1028236B IT 1909575 A IT1909575 A IT 1909575A IT 1909575 A IT1909575 A IT 1909575A IT 1028236 B IT1028236 B IT 1028236B
- Authority
- IT
- Italy
- Prior art keywords
- diaprojector
- different shapes
- advance mechanism
- alternate slide
- loaders
- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with rotary movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Disk Changers (AREA)
- Warehouses Or Storage Devices (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/507,477 US3953119A (en) | 1973-07-03 | 1974-09-19 | Slide projector and indexing mechanism for alternate slide trays of different configurations |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1028236B true IT1028236B (it) | 1979-01-30 |
Family
ID=24018801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1909575A IT1028236B (it) | 1974-09-19 | 1975-01-08 | Diaproiettore e meccanismo di avanzamento per caricatori di diapositive alternate di forme differenti |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5139122A (de) |
AT (1) | AT356936B (de) |
BE (1) | BE824029A (de) |
CA (1) | CA1008709A (de) |
DE (1) | DE2459520C3 (de) |
FR (1) | FR2285633A1 (de) |
GB (1) | GB1500981A (de) |
IT (1) | IT1028236B (de) |
-
1974
- 1974-12-10 CA CA215,587A patent/CA1008709A/en not_active Expired
- 1974-12-17 DE DE19742459520 patent/DE2459520C3/de not_active Expired
- 1974-12-20 AT AT1022074A patent/AT356936B/de not_active IP Right Cessation
- 1974-12-27 FR FR7443079A patent/FR2285633A1/fr active Granted
- 1974-12-31 BE BE152081A patent/BE824029A/xx not_active IP Right Cessation
-
1975
- 1975-01-02 GB GB11875A patent/GB1500981A/en not_active Expired
- 1975-01-08 IT IT1909575A patent/IT1028236B/it active
- 1975-01-31 JP JP1330675A patent/JPS5139122A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2285633B1 (de) | 1978-12-22 |
DE2459520A1 (de) | 1976-04-01 |
FR2285633A1 (fr) | 1976-04-16 |
CA1008709A (en) | 1977-04-19 |
JPS5312377B2 (de) | 1978-04-28 |
AT356936B (de) | 1980-06-10 |
AU7644974A (en) | 1976-06-17 |
DE2459520B2 (de) | 1977-07-28 |
BE824029A (fr) | 1975-06-30 |
GB1500981A (en) | 1978-02-15 |
DE2459520C3 (de) | 1978-04-06 |
ATA1022074A (de) | 1979-10-15 |
JPS5139122A (ja) | 1976-04-01 |
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