NL23323C - - Google Patents
Info
- Publication number
- NL23323C NL23323C NL23323DA NL23323C NL 23323 C NL23323 C NL 23323C NL 23323D A NL23323D A NL 23323DA NL 23323 C NL23323 C NL 23323C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE652174X | 1927-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23323C true NL23323C (forum.php) | 1930-07-15 |
Family
ID=6581642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23323D NL23323C (forum.php) | 1927-04-01 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR652174A (forum.php) |
| NL (1) | NL23323C (forum.php) |
-
0
- NL NL23323D patent/NL23323C/xx active
-
1928
- 1928-03-20 FR FR652174D patent/FR652174A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR652174A (fr) | 1929-03-05 |