FI49402B - - Google Patents
Info
- Publication number
- FI49402B FI49402B FI326973A FI326973A FI49402B FI 49402 B FI49402 B FI 49402B FI 326973 A FI326973 A FI 326973A FI 326973 A FI326973 A FI 326973A FI 49402 B FI49402 B FI 49402B
- Authority
- FI
- Finland
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1793766A CH482671A (it) | 1966-12-14 | 1966-12-14 | Procedimento di preparazione del 4,4'-diossi-difenil-(2-piridil)-metano |
| CH1793666A CH513167A (it) | 1966-12-14 | 1966-12-14 | Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano |
| FI235167A FI48187C (fi) | 1966-12-14 | 1967-08-31 | Menetelmä 4,4'-dihydroksi-difenyyli-(2-pyridyyli)-metaanin valmistamis eksi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49402B true FI49402B (fi) | 1975-02-28 |
| FI49402C FI49402C (fi) | 1975-06-10 |
Family
ID=27177657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI326973A FI49402C (fi) | 1966-12-14 | 1973-10-22 | Menetelmä 4,4'-disulfoksi-difenyyli(2-pyridyyli)-metaanin alkalimetall isuolojen valmistamiseksi |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI49402C (fi) |
-
1973
- 1973-10-22 FI FI326973A patent/FI49402C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI49402C (fi) | 1975-06-10 |