FI763707A - - Google Patents
Info
- Publication number
- FI763707A FI763707A FI763707A FI763707A FI763707A FI 763707 A FI763707 A FI 763707A FI 763707 A FI763707 A FI 763707A FI 763707 A FI763707 A FI 763707A FI 763707 A FI763707 A FI 763707A
- Authority
- FI
- Finland
Links
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI763707A FI763707A (en) | 1976-12-27 | 1976-12-27 | |
US05/860,971 US4163045A (en) | 1976-12-27 | 1977-12-15 | Process for producing hydrogen fluoride from an aqueous solution of hydrogen fluoride and sulfuric acid |
NL7714079A NL7714079A (en) | 1976-12-27 | 1977-12-19 | PROCEDURE FOR THE RECOVERY OF HYDROGEN FLUORIDE FROM A WATER SOLUTION OF HYDROGEN FLUORIDE AND SULFURIC ACID. |
GB53205/77A GB1544770A (en) | 1976-12-27 | 1977-12-21 | Hydrogen fluoride extraction |
SE7714689A SE7714689L (en) | 1976-12-27 | 1977-12-22 | PROCEDURE FOR THE PREPARATION OF FLUORHEAT FROM A WATER DISPOSAL OF FLUOROVET AND SULFURIC ACID |
DE19772757228 DE2757228A1 (en) | 1976-12-27 | 1977-12-22 | PROCESS FOR THE RECOVERY OF HYDROFLUOR FROM AN AQUATIC SOLUTION OF HYDROFLUOR AND SULFUR ACID |
FR7739190A FR2375140A1 (en) | 1976-12-27 | 1977-12-26 | PROCESS FOR THE MANUFACTURE OF HYDROGEN FLUORIDE FROM AN AQUEOUS SOLUTION OF HYDROGEN FLUORIDE AND SULFURIC ACID |
CH1602977A CH632977A5 (en) | 1976-12-27 | 1977-12-27 | METHOD FOR OBTAINING FLUORINE FROM AQUEOUS FLUORINE-SULFURIC ACID SOLUTION. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI763707A FI763707A (en) | 1976-12-27 | 1976-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI763707A true FI763707A (en) | 1977-12-30 |
Family
ID=8510517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI763707A FI763707A (en) | 1976-12-27 | 1976-12-27 |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI763707A (en) |
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1976
- 1976-12-27 FI FI763707A patent/FI763707A/fi not_active Application Discontinuation
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: KEMIRA OY |