CS177025B2 - - Google Patents
Info
- Publication number
- CS177025B2 CS177025B2 CS16270A CS16270A CS177025B2 CS 177025 B2 CS177025 B2 CS 177025B2 CS 16270 A CS16270 A CS 16270A CS 16270 A CS16270 A CS 16270A CS 177025 B2 CS177025 B2 CS 177025B2
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31952/69A GB1282720A (en) | 1969-01-08 | 1969-06-24 | Improvements in or relating to the toughening of glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS177025B2 true CS177025B2 (de) | 1977-07-29 |
Family
ID=10330825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS16270A CS177025B2 (de) | 1969-06-24 | 1970-01-08 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT307647B (de) |
| CS (1) | CS177025B2 (de) |
| PL (1) | PL80432B1 (de) |
-
1970
- 1970-01-08 CS CS16270A patent/CS177025B2/cs unknown
- 1970-01-08 AT AT14770A patent/AT307647B/de not_active IP Right Cessation
- 1970-01-08 PL PL13806470A patent/PL80432B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT307647B (de) | 1973-05-25 |
| PL80432B1 (de) | 1975-08-30 |