DD111357A1 - - Google Patents
Info
- Publication number
- DD111357A1 DD111357A1 DD17760874A DD17760874A DD111357A1 DD 111357 A1 DD111357 A1 DD 111357A1 DD 17760874 A DD17760874 A DD 17760874A DD 17760874 A DD17760874 A DD 17760874A DD 111357 A1 DD111357 A1 DD 111357A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17760874A DD111357A1 (zh) | 1974-04-02 | 1974-04-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17760874A DD111357A1 (zh) | 1974-04-02 | 1974-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD111357A1 true DD111357A1 (zh) | 1975-02-12 |
Family
ID=5495232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD17760874A DD111357A1 (zh) | 1974-04-02 | 1974-04-02 |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD111357A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294816A (en) * | 1979-10-20 | 1981-10-13 | Vereinigte Aluminium-Werke Aktiengesellschaft | Process for producing hydrogen fluoride from fluorine containing materials by continuous pyrohydrolysis |
DE3112455A1 (de) * | 1981-03-28 | 1982-10-07 | Hoechst Ag, 6000 Frankfurt | "verfahren zur herstellung von flusssaeure aus fluorhaltigen organischen verbindungen" |
-
1974
- 1974-04-02 DD DD17760874A patent/DD111357A1/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294816A (en) * | 1979-10-20 | 1981-10-13 | Vereinigte Aluminium-Werke Aktiengesellschaft | Process for producing hydrogen fluoride from fluorine containing materials by continuous pyrohydrolysis |
DE3112455A1 (de) * | 1981-03-28 | 1982-10-07 | Hoechst Ag, 6000 Frankfurt | "verfahren zur herstellung von flusssaeure aus fluorhaltigen organischen verbindungen" |