HK46677A - Improvements in and relating to circular magazines for slide projectors - Google Patents
Improvements in and relating to circular magazines for slide projectorsInfo
- Publication number
- HK46677A HK46677A HK46677A HK46677A HK46677A HK 46677 A HK46677 A HK 46677A HK 46677 A HK46677 A HK 46677A HK 46677 A HK46677 A HK 46677A HK 46677 A HK46677 A HK 46677A
- Authority
- HK
- Hong Kong
- Prior art keywords
- relating
- slide projectors
- circular magazines
- magazines
- circular
- 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)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732304013 DE2304013C3 (de) | 1973-01-27 | Rundmagazin für gerahmte Diapositive |
Publications (1)
Publication Number | Publication Date |
---|---|
HK46677A true HK46677A (en) | 1977-09-16 |
Family
ID=5870122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK46677A HK46677A (en) | 1973-01-27 | 1977-09-08 | Improvements in and relating to circular magazines for slide projectors |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS49107236A (pt) |
AT (1) | AT333054B (pt) |
CH (1) | CH560402A5 (pt) |
FR (1) | FR2215638B1 (pt) |
GB (1) | GB1463373A (pt) |
HK (1) | HK46677A (pt) |
IT (1) | IT1002772B (pt) |
-
1973
- 1973-12-21 AT AT1075773A patent/AT333054B/de not_active IP Right Cessation
-
1974
- 1974-01-07 CH CH14674A patent/CH560402A5/xx not_active IP Right Cessation
- 1974-01-08 FR FR7400591A patent/FR2215638B1/fr not_active Expired
- 1974-01-18 JP JP844674A patent/JPS49107236A/ja active Pending
- 1974-01-22 GB GB295174A patent/GB1463373A/en not_active Expired
- 1974-01-25 IT IT4793974A patent/IT1002772B/it active
-
1977
- 1977-09-08 HK HK46677A patent/HK46677A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2304013B2 (de) | 1977-04-07 |
ATA1075773A (de) | 1976-02-15 |
JPS49107236A (pt) | 1974-10-11 |
CH560402A5 (pt) | 1975-03-27 |
GB1463373A (en) | 1977-02-02 |
IT1002772B (it) | 1976-05-20 |
FR2215638B1 (pt) | 1976-11-26 |
DE2304013A1 (de) | 1974-08-01 |
FR2215638A1 (pt) | 1974-08-23 |
AT333054B (de) | 1976-11-10 |
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