DK687874A - - Google Patents
Info
- Publication number
- DK687874A DK687874A DK687874A DK687874A DK687874A DK 687874 A DK687874 A DK 687874A DK 687874 A DK687874 A DK 687874A DK 687874 A DK687874 A DK 687874A DK 687874 A DK687874 A DK 687874A
- Authority
- DK
- Denmark
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU53499 | 1967-04-24 | ||
GB5838467A GB1215722A (en) | 1967-04-24 | 1967-12-22 | Processes for tempering glass and vitro-crystalline materials |
DK142068AA DK136113B (da) | 1967-04-24 | 1968-04-01 | Fremgangsmåde til modificering af de fysiske og/eller kemiske egenskaber hos glas, vitrokrystallinsk materiale eller bjergarter. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK687874A true DK687874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-02 |
Family
ID=27221279
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK687874A DK687874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-04-24 | 1974-12-30 | |
DK687574A DK134980B (da) | 1967-04-24 | 1974-12-30 | Fremgangsmåde til modificering af de kemiske og/eller fysiske egenskaber hos glas eller vitrokrystallinsk materiale ved ion-diffusion. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK687574A DK134980B (da) | 1967-04-24 | 1974-12-30 | Fremgangsmåde til modificering af de kemiske og/eller fysiske egenskaber hos glas eller vitrokrystallinsk materiale ved ion-diffusion. |
Country Status (1)
Country | Link |
---|---|
DK (2) | DK687874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1974
- 1974-12-30 DK DK687874A patent/DK687874A/da unknown
- 1974-12-30 DK DK687574A patent/DK134980B/da unknown
Also Published As
Publication number | Publication date |
---|---|
DK134980B (da) | 1977-02-21 |
DK687574A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-02 |
DK134980C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-07-11 |