IT957791B - Perfezionamento nelle macchine fotografiche pieghevoli di tipo reflex - Google Patents
Perfezionamento nelle macchine fotografiche pieghevoli di tipo reflexInfo
- Publication number
- IT957791B IT957791B IT50147/72A IT5014772A IT957791B IT 957791 B IT957791 B IT 957791B IT 50147/72 A IT50147/72 A IT 50147/72A IT 5014772 A IT5014772 A IT 5014772A IT 957791 B IT957791 B IT 957791B
- Authority
- IT
- Italy
- Prior art keywords
- reflex
- improvement
- type folding
- folding camera
- camera
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Viewfinders (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Endoscopes (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Cameras In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14155271A | 1971-05-10 | 1971-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT957791B true IT957791B (it) | 1973-10-20 |
Family
ID=22496193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT50147/72A IT957791B (it) | 1971-05-10 | 1972-05-09 | Perfezionamento nelle macchine fotografiche pieghevoli di tipo reflex |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3678831A (it) |
| JP (1) | JPS5429096B1 (it) |
| AT (1) | AT324830B (it) |
| AU (1) | AU462075B2 (it) |
| CA (1) | CA981091A (it) |
| CH (1) | CH551634A (it) |
| DE (1) | DE2221640C2 (it) |
| FR (1) | FR2139383A6 (it) |
| GB (1) | GB1337239A (it) |
| IT (1) | IT957791B (it) |
| NL (1) | NL7206262A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877047A (en) * | 1973-12-28 | 1975-04-08 | Polaroid Corp | Folding camera and bellows |
| US3842430A (en) * | 1973-12-28 | 1974-10-15 | Polaroid Corp | Folding camera with low cost bellows |
| DE2419986C3 (de) * | 1974-04-25 | 1978-06-29 | Kodak Ag, 7000 Stuttgart | Faltbalgen für eine photographische Kamera |
| US4030110A (en) * | 1975-03-03 | 1977-06-14 | Polaroid Corporation | Photographic apparatus having a reflex optical system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479941A (en) * | 1967-07-25 | 1969-11-25 | Polaroid Corp | Extensible camera |
| US3447437A (en) * | 1967-07-25 | 1969-06-03 | Polaroid Corp | Photographic processing apparatus |
| NL164678C (nl) * | 1968-10-01 | Polaroid Corp | Fotografische inrichting. | |
| US3561339A (en) * | 1968-12-19 | 1971-02-09 | Polaroid Corp | Photographic apparatus |
| US3561340A (en) * | 1969-02-24 | 1971-02-09 | Polaroid Corp | Removable processing roller assembly for a self-developing camera |
-
1971
- 1971-05-10 US US141552A patent/US3678831A/en not_active Expired - Lifetime
-
1972
- 1972-04-20 CA CA140,175A patent/CA981091A/en not_active Expired
- 1972-04-28 AU AU41689/72A patent/AU462075B2/en not_active Expired
- 1972-05-02 GB GB2040172A patent/GB1337239A/en not_active Expired
- 1972-05-03 DE DE2221640A patent/DE2221640C2/de not_active Expired
- 1972-05-09 FR FR7216565A patent/FR2139383A6/fr not_active Expired
- 1972-05-09 CH CH684372A patent/CH551634A/xx not_active IP Right Cessation
- 1972-05-09 IT IT50147/72A patent/IT957791B/it active
- 1972-05-09 NL NL7206262A patent/NL7206262A/xx unknown
- 1972-05-10 AT AT409472A patent/AT324830B/de not_active IP Right Cessation
- 1972-05-10 JP JP4555272A patent/JPS5429096B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH551634A (de) | 1974-07-15 |
| CA981091A (en) | 1976-01-06 |
| AT324830B (de) | 1975-09-25 |
| DE2221640C2 (de) | 1982-06-24 |
| US3678831A (en) | 1972-07-25 |
| NL7206262A (it) | 1972-11-14 |
| AU462075B2 (en) | 1975-06-12 |
| JPS5429096B1 (it) | 1979-09-20 |
| GB1337239A (en) | 1973-11-14 |
| DE2221640A1 (de) | 1972-11-16 |
| FR2139383A6 (it) | 1973-01-05 |
| AU4168972A (en) | 1973-11-01 |
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