BE352073A - - Google Patents
Info
- Publication number
- BE352073A BE352073A BE352073DA BE352073A BE 352073 A BE352073 A BE 352073A BE 352073D A BE352073D A BE 352073DA BE 352073 A BE352073 A BE 352073A
- Authority
- BE
- Belgium
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1741906X | 1927-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE352073A true BE352073A (xx) |
Family
ID=7741400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE352073D BE352073A (xx) | 1927-08-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1741906A (xx) |
| BE (1) | BE352073A (xx) |
| FR (1) | FR655578A (xx) |
-
0
- BE BE352073D patent/BE352073A/xx unknown
-
1928
- 1928-06-11 FR FR655578D patent/FR655578A/fr not_active Expired
- 1928-08-11 US US299102A patent/US1741906A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1741906A (en) | 1929-12-31 |
| FR655578A (fr) | 1929-04-20 |