PL216421A1 - - Google Patents
Info
- Publication number
- PL216421A1 PL216421A1 PL21642179A PL21642179A PL216421A1 PL 216421 A1 PL216421 A1 PL 216421A1 PL 21642179 A PL21642179 A PL 21642179A PL 21642179 A PL21642179 A PL 21642179A PL 216421 A1 PL216421 A1 PL 216421A1
- Authority
- PL
- Poland
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL21642179A PL121197B1 (en) | 1979-06-19 | 1979-06-19 | Process for manufacturing thermosetting dian-formaldehyde resinskh smol |
CS409280A CS221917B2 (en) | 1979-06-19 | 1980-06-10 | Method of making the dianphormaldehyde resins,hardenable by heat |
RO80201437A RO80641A (en) | 1979-06-19 | 1980-06-17 | PROCESS FOR THE PREPARATION OF DIAN-FORMALDEHYDIC RESINS |
DD22189380A DD151458A5 (en) | 1979-06-19 | 1980-06-17 | METHOD FOR THE PRODUCTION OF HITCH-TREATABLE DIAN-FORMALDEHYDE RESINS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL21642179A PL121197B1 (en) | 1979-06-19 | 1979-06-19 | Process for manufacturing thermosetting dian-formaldehyde resinskh smol |
Publications (2)
Publication Number | Publication Date |
---|---|
PL216421A1 true PL216421A1 (en) | 1981-01-16 |
PL121197B1 PL121197B1 (en) | 1982-04-30 |
Family
ID=19996924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL21642179A PL121197B1 (en) | 1979-06-19 | 1979-06-19 | Process for manufacturing thermosetting dian-formaldehyde resinskh smol |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS221917B2 (en) |
DD (1) | DD151458A5 (en) |
PL (1) | PL121197B1 (en) |
RO (1) | RO80641A (en) |
-
1979
- 1979-06-19 PL PL21642179A patent/PL121197B1/en unknown
-
1980
- 1980-06-10 CS CS409280A patent/CS221917B2/en unknown
- 1980-06-17 RO RO80201437A patent/RO80641A/en unknown
- 1980-06-17 DD DD22189380A patent/DD151458A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DD151458A5 (en) | 1981-10-21 |
PL121197B1 (en) | 1982-04-30 |
RO80641A (en) | 1982-12-06 |
CS221917B2 (en) | 1983-04-29 |