FR2422983A1 - Dispositif pour developper a l'aide de gaz ammoniac des copies de films reproduites sur une pellicule diazo - Google Patents
Dispositif pour developper a l'aide de gaz ammoniac des copies de films reproduites sur une pellicule diazoInfo
- Publication number
- FR2422983A1 FR2422983A1 FR7909154A FR7909154A FR2422983A1 FR 2422983 A1 FR2422983 A1 FR 2422983A1 FR 7909154 A FR7909154 A FR 7909154A FR 7909154 A FR7909154 A FR 7909154A FR 2422983 A1 FR2422983 A1 FR 2422983A1
- Authority
- FR
- France
- Prior art keywords
- copies
- films
- valve
- reproduced
- developing
- Prior art date
- 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.)
- Withdrawn
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 1
- -1 DIAZO Chemical class 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
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)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT259578A AT354844B (de) | 1978-04-13 | 1978-04-13 | Fluidsystem einer vorrichtung zum entwickeln beim duplizieren von filmvorlagen auf diazo- material mittels ammoniakgas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2422983A1 true FR2422983A1 (fr) | 1979-11-09 |
Family
ID=3537108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7909154A Withdrawn FR2422983A1 (fr) | 1978-04-13 | 1979-04-11 | Dispositif pour developper a l'aide de gaz ammoniac des copies de films reproduites sur une pellicule diazo |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54151833A (it) |
| AT (1) | AT354844B (it) |
| DE (1) | DE2912541A1 (it) |
| FR (1) | FR2422983A1 (it) |
| GB (1) | GB2019035A (it) |
| IT (2) | IT1113860B (it) |
| NL (1) | NL7902803A (it) |
-
1978
- 1978-04-13 AT AT259578A patent/AT354844B/de not_active IP Right Cessation
-
1979
- 1979-03-02 JP JP2500679A patent/JPS54151833A/ja active Pending
- 1979-03-29 DE DE19792912541 patent/DE2912541A1/de not_active Withdrawn
- 1979-04-10 NL NL7902803A patent/NL7902803A/xx not_active Application Discontinuation
- 1979-04-10 GB GB7912490A patent/GB2019035A/en not_active Withdrawn
- 1979-04-11 FR FR7909154A patent/FR2422983A1/fr not_active Withdrawn
- 1979-04-11 IT IT21764/79A patent/IT1113860B/it active
- 1979-04-11 IT IT7921319U patent/IT7921319V0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1113860B (it) | 1986-01-27 |
| DE2912541A1 (de) | 1979-10-18 |
| JPS54151833A (en) | 1979-11-29 |
| GB2019035A (en) | 1979-10-24 |
| IT7921764A0 (it) | 1979-04-11 |
| IT7921319V0 (it) | 1979-04-11 |
| AT354844B (de) | 1980-01-25 |
| ATA259578A (de) | 1979-06-15 |
| NL7902803A (nl) | 1979-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |