NL72166C - - Google Patents
Info
- Publication number
- NL72166C NL72166C NL72166DA NL72166C NL 72166 C NL72166 C NL 72166C NL 72166D A NL72166D A NL 72166DA NL 72166 C NL72166 C NL 72166C
- Authority
- NL
- Netherlands
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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3326A US2536989A (en) | 1948-01-20 | 1948-01-20 | Diazotype layers containing resorcinol derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72166C true NL72166C (fr) |
Family
ID=21705281
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72166D NL72166C (fr) | 1948-01-20 | ||
| NL646405009A NL144426B (nl) | 1948-01-20 | Elektrische schakelinrichting, omvattende een in willekeurige richtingen dwars op zijn lengteas verzwenkbare, staafvormige bedieningshefboom. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646405009A NL144426B (nl) | 1948-01-20 | Elektrische schakelinrichting, omvattende een in willekeurige richtingen dwars op zijn lengteas verzwenkbare, staafvormige bedieningshefboom. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2536989A (fr) |
| CH (1) | CH283457A (fr) |
| DE (1) | DE864657C (fr) |
| GB (1) | GB656364A (fr) |
| NL (2) | NL144426B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL104015C (fr) * | 1953-10-16 | |||
| US3153008A (en) * | 1955-07-05 | 1964-10-13 | Gen Electric | Aromatic carbonate resins and preparation thereof |
| US3148172A (en) * | 1956-07-19 | 1964-09-08 | Gen Electric | Polycarbonates of dihydroxyaryl ethers |
| NL219293A (fr) * | 1956-07-26 | |||
| US3269986A (en) * | 1956-10-04 | 1966-08-30 | Gen Electric | Linear resinous polycarbonates of dihydroxy polysulfones |
| NL225064A (fr) * | 1957-02-19 | |||
| US3157622A (en) * | 1961-01-03 | 1964-11-17 | Gen Electric | Resinous compositions |
| ZA6706181B (fr) * | 1966-10-18 | |||
| NL165568C (nl) * | 1970-05-13 | 1981-04-15 | Oce Van Der Grinten Nv | Twee componenten diazotypmateriaal. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB458664A (en) * | 1935-03-21 | 1936-12-21 | Eastman Kodak Co | Improvements in and relating to colour forming developers and processes of colour development |
| NL54825C (fr) * | 1938-06-18 | 1900-01-01 | ||
| GB532726A (en) * | 1939-07-22 | 1941-01-30 | John David Kendall | Improvements in or relating to colour photography |
| US2437868A (en) * | 1946-06-22 | 1948-03-16 | Gen Aniline & Film Corp | Diazotype layers containing resorcinol monoesters |
-
0
- NL NL72166D patent/NL72166C/xx active
- NL NL646405009A patent/NL144426B/xx unknown
-
1948
- 1948-01-20 US US3326A patent/US2536989A/en not_active Expired - Lifetime
-
1949
- 1949-01-07 GB GB522/49A patent/GB656364A/en not_active Expired
- 1949-01-12 DE DEP31451A patent/DE864657C/de not_active Expired
- 1949-01-19 CH CH283457D patent/CH283457A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2536989A (en) | 1951-01-02 |
| NL144426B (nl) | |
| DE864657C (de) | 1953-01-26 |
| GB656364A (en) | 1951-08-22 |
| CH283457A (fr) | 1952-06-15 |