NL31823C - - Google Patents
Info
- Publication number
- NL31823C NL31823C NL31823DA NL31823C NL 31823 C NL31823 C NL 31823C NL 31823D A NL31823D A NL 31823DA NL 31823 C NL31823 C NL 31823C
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/92—Fire or heat protection feature
- Y10S428/921—Fire or flameproofing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1904113X | 1930-09-13 | ||
| GB2740730A GB378394A (en) | 1931-03-05 | 1931-03-05 | Improvements in or relating to films for photographic purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31823C true NL31823C (de) | 1900-01-01 |
Family
ID=26258794
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31823D NL31823C (de) | 1930-09-13 | ||
| NL58252D NL58252B (de) | 1930-09-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58252D NL58252B (de) | 1930-09-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1904113A (de) |
| DE (1) | DE565378C (de) |
| FR (1) | FR721911A (de) |
| NL (2) | NL58252B (de) |
-
0
- NL NL31823D patent/NL31823C/xx active
- NL NL58252D patent/NL58252B/xx unknown
-
1931
- 1931-08-24 FR FR721911D patent/FR721911A/fr not_active Expired
- 1931-08-25 DE DEST48172D patent/DE565378C/de not_active Expired
- 1931-09-11 US US56241131 patent/US1904113A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR721911A (fr) | 1932-03-09 |
| US1904113A (en) | 1933-04-18 |
| NL58252B (de) | 1900-01-01 |
| DE565378C (de) | 1932-11-29 |