FR500113A - Perfectionnements à la production de nitrates - Google Patents
Perfectionnements à la production de nitratesInfo
- Publication number
- FR500113A FR500113A FR500113DA FR500113A FR 500113 A FR500113 A FR 500113A FR 500113D A FR500113D A FR 500113DA FR 500113 A FR500113 A FR 500113A
- Authority
- FR
- France
- Prior art keywords
- nitrates
- production
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/38—Nitric acid
- C01B21/46—Purification; Separation ; Stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB500113X | 1917-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR500113A true FR500113A (fr) | 1920-03-03 |
Family
ID=1535041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR500113D Expired FR500113A (fr) | 1917-11-29 | 1918-11-29 | Perfectionnements à la production de nitrates |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR500113A (fr) |
-
1918
- 1918-11-29 FR FR500113D patent/FR500113A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR500113A (fr) | Perfectionnements à la production de nitrates | |
ES63668A1 (es) | Mejoras en la fabricación de alpargatas. | |
FR499915A (fr) | Perfectionnements apportés à la production des butènes | |
CH78050A (fr) | Construction | |
ES65201A1 (es) | Perfeccionamientos en la fabricación de explosivos. | |
FI6704A (fi) | Sparur | |
ES65080A3 (es) | Mejoras introducidas en la fabricación de billares. | |
ES64926A1 (es) | Perfeccionamientos en la fabricación de dextrina. | |
FR487644A (fr) | Perfectionnements à la fabrication de récipients | |
FR496031A (fr) | Construction | |
CH78225A (fr) | Construction | |
CH80184A (fr) | Construction | |
CH80765A (fr) | Construction | |
FI6658A (fi) | Dubbelram | |
FI6848A (fi) | Vedugn | |
CH77228A (de) | Selbstkocher | |
CH78078A (de) | Selbstkocher | |
FI6557A (fi) | Flygapparat | |
FI6578A (fi) | Notvändare | |
FI6595A (fi) | Iskälke | |
FI6608A (fi) | Krafttransmission | |
FI6611A (fi) | Bränslebesparande torvugn | |
FI6623A (fi) | Torvpress | |
FI6642A (fi) | Spåntkittare | |
FI6646A (fi) | Fotogenkök |