CS164359B1 - - Google Patents
Info
- Publication number
- CS164359B1 CS164359B1 CS715869A CS715869A CS164359B1 CS 164359 B1 CS164359 B1 CS 164359B1 CS 715869 A CS715869 A CS 715869A CS 715869 A CS715869 A CS 715869A CS 164359 B1 CS164359 B1 CS 164359B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/195—Separation; Purification
- C01B7/196—Separation; Purification by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD13582068 | 1968-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS164359B1 true CS164359B1 (cs) | 1975-11-07 |
Family
ID=5480541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS715869A CS164359B1 (cs) | 1968-11-05 | 1969-10-30 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH551341A (cs) |
| CS (1) | CS164359B1 (cs) |
-
1969
- 1969-10-30 CS CS715869A patent/CS164359B1/cs unknown
- 1969-11-03 CH CH1637069A patent/CH551341A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH551341A (de) | 1974-07-15 |
| DE1946508A1 (de) | 1970-10-29 |
| DE1946508B2 (de) | 1977-04-14 |