FR2446505B1 - - Google Patents
Info
- Publication number
- FR2446505B1 FR2446505B1 FR7930883A FR7930883A FR2446505B1 FR 2446505 B1 FR2446505 B1 FR 2446505B1 FR 7930883 A FR7930883 A FR 7930883A FR 7930883 A FR7930883 A FR 7930883A FR 2446505 B1 FR2446505 B1 FR 2446505B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D7/00—Gas processing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Photographic Developing Apparatuses (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/003,202 US4241989A (en) | 1979-01-15 | 1979-01-15 | Diazo developing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2446505A1 FR2446505A1 (fr) | 1980-08-08 |
| FR2446505B1 true FR2446505B1 (US20110232667A1-20110929-C00004.png) | 1984-10-19 |
Family
ID=21704689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7930883A Granted FR2446505A1 (fr) | 1979-01-15 | 1979-12-17 | Appareil de developpement diazo |
Country Status (8)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371247A (en) * | 1979-05-07 | 1983-02-01 | Robert K. Hewelt | Arrangement for eliminating ammonia vapors from developed diazo copy material |
| US4377331A (en) * | 1981-06-29 | 1983-03-22 | Am International, Inc. | Attachment for eliminating ammonia fumes from diazo copiers |
| GR862283B (en) * | 1985-09-16 | 1987-01-12 | Regma | Development unit and apparatus for the reproduction of a paper leaf or a polymeric film through the diazocopie of the unit |
| DE3743185A1 (de) * | 1987-12-19 | 1989-06-29 | Agfa Gevaert Ag | Luftbefeuchter fuer trockenbehandlungsgeraet fuer fotografisches material |
| US6269757B1 (en) | 2000-08-03 | 2001-08-07 | Lauren J. Kiest | Method and apparatus for delivering fertilizer to the soil |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE505106A (US20110232667A1-20110929-C00004.png) * | 1950-08-24 | 1900-01-01 | ||
| DE1447848A1 (de) * | 1963-12-21 | 1969-01-09 | Kalle Ag | Verfahren und Vorrichtung zur Herstellung von Kopien |
| US3524397A (en) * | 1966-09-06 | 1970-08-18 | Addressograph Multigraph | Gas developing apparatus |
| FR1543664A (fr) * | 1966-11-03 | 1968-10-25 | Gen Aniline & Film Corp | Perfectionnements aux appareils de développement |
| US3535997A (en) * | 1967-08-15 | 1970-10-27 | Dolores T Blake | Diazo developer |
| US3565523A (en) * | 1967-12-13 | 1971-02-23 | Columbia Broadcasting Syst Inc | Vapor reproducing apparatus |
| US3986191A (en) * | 1970-07-30 | 1976-10-12 | Blu-Ray, Incorporated | Apparatus for developing diazo type film |
| US3710708A (en) * | 1971-02-19 | 1973-01-16 | Dietzgen Corp | Exposing and developing apparatus |
| GB1434233A (en) * | 1972-07-20 | 1976-05-05 | Zausmer N A | Method for developing two-component diazo-type sheets |
| US3915708A (en) * | 1972-07-20 | 1975-10-28 | Norman A Zausmer | Method for developing diazo prints from an external supply source of ammonia and carbon dioxide |
| DE2244422C3 (de) * | 1972-09-09 | 1980-11-06 | Hoechst Ag, 6000 Frankfurt | Verfahren und Vorrichtung zum Verdampfen eines Entwicklermediums in Entwicklungsgeräten für Diazotypiematerialien |
| US3900862A (en) * | 1974-04-25 | 1975-08-19 | Gaf Corp | Developing apparatus for photocopy machines |
| US4059409A (en) * | 1976-03-12 | 1977-11-22 | Blu-Ray, Incorporated | Apparatus for eliminating ammonia fumes emanating from diazo copiers |
| AT349301B (de) * | 1976-09-23 | 1979-03-26 | Microbox Dr Welp Gmbh & Co | Vorrichtung zum entwickeln beim duplizieren von silberfilm auf diazo-duplikatfilm mittels ammoniakgas |
-
1979
- 1979-01-15 US US06/003,202 patent/US4241989A/en not_active Expired - Lifetime
- 1979-11-14 CA CA000339783A patent/CA1144411A/en not_active Expired
- 1979-11-20 NL NL7908461A patent/NL7908461A/nl not_active Application Discontinuation
- 1979-11-21 BE BE0/198230A patent/BE880190A/fr not_active IP Right Cessation
- 1979-12-13 GB GB7943073A patent/GB2040497B/en not_active Expired
- 1979-12-17 FR FR7930883A patent/FR2446505A1/fr active Granted
- 1979-12-19 DE DE2951211A patent/DE2951211C2/de not_active Expired
-
1980
- 1980-01-09 IT IT19103/80A patent/IT1129952B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2040497B (en) | 1982-12-22 |
| FR2446505A1 (fr) | 1980-08-08 |
| IT1129952B (it) | 1986-06-11 |
| DE2951211A1 (de) | 1980-07-17 |
| BE880190A (fr) | 1980-03-17 |
| NL7908461A (nl) | 1980-07-17 |
| GB2040497A (en) | 1980-08-28 |
| CA1144411A (en) | 1983-04-12 |
| US4241989A (en) | 1980-12-30 |
| DE2951211C2 (de) | 1982-12-02 |
| IT8019103A0 (it) | 1980-01-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |