CH584907A5 - - Google Patents
Info
- Publication number
- CH584907A5 CH584907A5 CH934074A CH934074A CH584907A5 CH 584907 A5 CH584907 A5 CH 584907A5 CH 934074 A CH934074 A CH 934074A CH 934074 A CH934074 A CH 934074A CH 584907 A5 CH584907 A5 CH 584907A5
- Authority
- CH
- Switzerland
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
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
-
- 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
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
- G03B21/113—Handling roll films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
- Replacement Of Web Rolls (AREA)
- Unwinding Webs (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 |
|---|---|---|---|
| US20593671A | 1971-12-08 | 1971-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH584907A5 true CH584907A5 (en) | 1977-02-15 |
Family
ID=22764281
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1262072A CH558948A (en) | 1971-12-08 | 1972-08-25 | CASSETTE HOLDER FOR A FILM CASSETTE. |
| CH934074A CH584907A5 (en) | 1971-12-08 | 1972-08-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1262072A CH558948A (en) | 1971-12-08 | 1972-08-25 | CASSETTE HOLDER FOR A FILM CASSETTE. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS4865935A (en) |
| AR (1) | AR194493A1 (en) |
| AU (1) | AU469318B2 (en) |
| BE (1) | BE792369A (en) |
| BR (1) | BR7206530D0 (en) |
| CA (1) | CA988902A (en) |
| CH (2) | CH558948A (en) |
| DE (2) | DE2265241C3 (en) |
| ES (2) | ES409439A1 (en) |
| FR (1) | FR2164148A5 (en) |
| GB (2) | GB1419637A (en) |
| IT (1) | IT990514B (en) |
| NL (1) | NL7213286A (en) |
| SE (1) | SE384926B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943489C2 (en) * | 1979-10-27 | 1984-10-11 | Agfa-Gevaert Ag, 5090 Leverkusen | Magazine for microfilm as well as a suitable microfilm reader |
-
0
- BE BE792369D patent/BE792369A/en unknown
-
1972
- 1972-07-31 CA CA148,306A patent/CA988902A/en not_active Expired
- 1972-07-31 AR AR24335672A patent/AR194493A1/en active
- 1972-08-17 DE DE19722265241 patent/DE2265241C3/en not_active Expired
- 1972-08-17 DE DE19722240498 patent/DE2240498A1/en active Pending
- 1972-08-25 CH CH1262072A patent/CH558948A/en not_active IP Right Cessation
- 1972-08-25 CH CH934074A patent/CH584907A5/xx not_active IP Right Cessation
- 1972-09-05 JP JP8841772A patent/JPS4865935A/ja active Pending
- 1972-09-20 BR BR653072A patent/BR7206530D0/en unknown
- 1972-10-02 NL NL7213286A patent/NL7213286A/xx not_active Application Discontinuation
- 1972-10-31 FR FR7238570A patent/FR2164148A5/fr not_active Expired
- 1972-12-06 IT IT3262872A patent/IT990514B/en active
- 1972-12-07 ES ES409439A patent/ES409439A1/en not_active Expired
- 1972-12-07 AU AU49813/72A patent/AU469318B2/en not_active Expired
- 1972-12-07 SE SE1592772A patent/SE384926B/en unknown
- 1972-12-08 GB GB5666672A patent/GB1419637A/en not_active Expired
- 1972-12-08 GB GB2450975A patent/GB1419638A/en not_active Expired
-
1975
- 1975-05-16 ES ES437746A patent/ES437746A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2240498A1 (en) | 1973-06-20 |
| AU469318B2 (en) | 1976-02-12 |
| DE2265241B2 (en) | 1978-08-10 |
| GB1419637A (en) | 1975-12-31 |
| FR2164148A5 (en) | 1973-07-27 |
| BE792369A (en) | 1973-06-06 |
| DE2265241A1 (en) | 1977-02-24 |
| ES409439A1 (en) | 1976-03-16 |
| IT990514B (en) | 1975-07-10 |
| AU4981372A (en) | 1974-06-13 |
| ES437746A1 (en) | 1977-01-16 |
| JPS4865935A (en) | 1973-09-10 |
| CA988902A (en) | 1976-05-11 |
| AR194493A1 (en) | 1973-07-23 |
| GB1419638A (en) | 1975-12-31 |
| DE2265241C3 (en) | 1979-04-12 |
| NL7213286A (en) | 1973-06-13 |
| BR7206530D0 (en) | 1973-07-24 |
| CH558948A (en) | 1975-02-14 |
| SE384926B (en) | 1976-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |