BG17681A1 - - Google Patents
Info
- Publication number
- BG17681A1 BG17681A1 BG1820371A BG1820371A BG17681A1 BG 17681 A1 BG17681 A1 BG 17681A1 BG 1820371 A BG1820371 A BG 1820371A BG 1820371 A BG1820371 A BG 1820371A BG 17681 A1 BG17681 A1 BG 17681A1
- Authority
- BG
- Bulgaria
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/105—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by conversion of non-conductive material on or in the support into conductive material, e.g. by using an energy beam
- H05K3/106—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by conversion of non-conductive material on or in the support into conductive material, e.g. by using an energy beam by photographic methods
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Photoreceptors In Electrophotography (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1820371A BG17681A1 (it) | 1971-07-30 | 1971-07-30 | |
| NL7208299A NL7208299A (it) | 1971-07-30 | 1972-06-16 | |
| GB2937172A GB1376836A (en) | 1971-07-30 | 1972-06-22 | Photographic materials their production and their use |
| IT5115572A IT958524B (it) | 1971-07-30 | 1972-06-26 | Materiale di registrazione fotogra fica e procedimento per la sua produzione ed applicazione |
| BE785508A BE785508A (fr) | 1971-07-30 | 1972-06-28 | Materiaux photographiques directement positifs et procede pour leur preparation |
| DE19722235983 DE2235983A1 (de) | 1971-07-30 | 1972-07-21 | Photographisches aufzeichnungsmaterial und verfahren zu dessen herstellung |
| FR7226929A FR2148038B1 (it) | 1971-07-30 | 1972-07-26 | |
| US05/518,972 US4024030A (en) | 1971-07-30 | 1974-10-29 | Radiation sensitive elements and photographic processes using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1820371A BG17681A1 (it) | 1971-07-30 | 1971-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG17681A1 true BG17681A1 (it) | 1973-12-25 |
Family
ID=3897999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1820371A BG17681A1 (it) | 1971-07-30 | 1971-07-30 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE785508A (it) |
| BG (1) | BG17681A1 (it) |
| DE (1) | DE2235983A1 (it) |
| FR (1) | FR2148038B1 (it) |
| GB (1) | GB1376836A (it) |
| IT (1) | IT958524B (it) |
| NL (1) | NL7208299A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1092877A (en) * | 1976-11-05 | 1981-01-06 | Nicholas F. Borrelli | Photosensitive film and methods |
| US4246337A (en) * | 1978-05-01 | 1981-01-20 | Corning Glass Works | Photosensitive medium for optical information storage |
| FR2460205A1 (fr) * | 1979-07-03 | 1981-01-23 | Inst Elektrodinamiki Akademii | Materiau sensible aux radiations et procede d'enregistrement d'information sur le materiau sensible aux radiations |
| US4239338A (en) * | 1979-10-22 | 1980-12-16 | Corning Glass Works | Silver halide optical information storage media |
-
1971
- 1971-07-30 BG BG1820371A patent/BG17681A1/xx unknown
-
1972
- 1972-06-16 NL NL7208299A patent/NL7208299A/xx not_active Application Discontinuation
- 1972-06-22 GB GB2937172A patent/GB1376836A/en not_active Expired
- 1972-06-26 IT IT5115572A patent/IT958524B/it active
- 1972-06-28 BE BE785508A patent/BE785508A/xx unknown
- 1972-07-21 DE DE19722235983 patent/DE2235983A1/de not_active Withdrawn
- 1972-07-26 FR FR7226929A patent/FR2148038B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1376836A (en) | 1974-12-11 |
| FR2148038A1 (it) | 1973-03-16 |
| IT958524B (it) | 1973-10-30 |
| BE785508A (fr) | 1972-10-16 |
| FR2148038B1 (it) | 1977-01-14 |
| DE2235983A1 (de) | 1973-03-15 |
| NL7208299A (it) | 1973-02-01 |