NL11810C - - Google Patents
Info
- Publication number
- NL11810C NL11810C NL22424A NL22424A NL11810C NL 11810 C NL11810 C NL 11810C NL 22424 A NL22424 A NL 22424A NL 22424 A NL22424 A NL 22424A NL 11810 C NL11810 C NL 11810C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6546/17A GB127641A (en) | 1917-05-08 | 1917-05-08 | Improvements in Processes for the Extraction of Lead and Zinc from their Ores. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL11810C true NL11810C (en) | 1924-07-16 |
Family
ID=32670405
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL15174A NL10353C (en) | 1917-05-08 | 1920-06-17 | |
| NL22424A NL11810C (en) | 1917-05-08 | 1922-07-01 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL15174A NL10353C (en) | 1917-05-08 | 1920-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| NL (2) | NL10353C (en) |
-
1920
- 1920-06-17 NL NL15174A patent/NL10353C/xx active
-
1922
- 1922-07-01 NL NL22424A patent/NL11810C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| NL10353C (en) | 1924-01-15 |