FI51971B - - Google Patents
Info
- Publication number
- FI51971B FI51971B FI260269A FI260269A FI51971B FI 51971 B FI51971 B FI 51971B FI 260269 A FI260269 A FI 260269A FI 260269 A FI260269 A FI 260269A FI 51971 B FI51971 B FI 51971B
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6813139A NL6813139A (da) | 1968-09-13 | 1968-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI51971B true FI51971B (da) | 1977-01-31 |
| FI51971C FI51971C (fi) | 1977-05-10 |
Family
ID=19804656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI260269A FI51971C (fi) | 1968-09-13 | 1969-09-11 | Menetelmä ja laite kuitumaton valmistamiseksi. |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT296746B (da) |
| BE (1) | BE738440A (da) |
| CH (2) | CH567600B5 (da) |
| DK (1) | DK136488B (da) |
| ES (1) | ES371512A1 (da) |
| FI (1) | FI51971C (da) |
| FR (1) | FR2018035A1 (da) |
| GB (2) | GB1260497A (da) |
| NL (1) | NL6813139A (da) |
| SE (1) | SE373170B (da) |
-
1968
- 1968-09-13 NL NL6813139A patent/NL6813139A/xx unknown
-
1969
- 1969-09-04 CH CH1337169A patent/CH567600B5/xx not_active IP Right Cessation
- 1969-09-04 CH CH1337169D patent/CH1337169A4/xx unknown
- 1969-09-04 BE BE738440D patent/BE738440A/xx unknown
- 1969-09-09 FR FR6930578A patent/FR2018035A1/fr not_active Withdrawn
- 1969-09-10 SE SE1249669A patent/SE373170B/xx unknown
- 1969-09-11 FI FI260269A patent/FI51971C/fi active
- 1969-09-12 AT AT867869A patent/AT296746B/de not_active IP Right Cessation
- 1969-09-12 GB GB4521269A patent/GB1260497A/en not_active Expired
- 1969-09-12 DK DK487669A patent/DK136488B/da unknown
- 1969-09-12 GB GB4304170A patent/GB1260498A/en not_active Expired
- 1969-09-13 ES ES371512A patent/ES371512A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6813139A (da) | 1970-03-17 |
| ES371512A1 (es) | 1972-03-16 |
| FI51971C (fi) | 1977-05-10 |
| FR2018035A1 (da) | 1970-05-29 |
| DE1946017B2 (de) | 1976-08-05 |
| DK136488B (da) | 1977-10-17 |
| BE738440A (da) | 1970-03-04 |
| DK136488C (da) | 1978-03-13 |
| DE1946017A1 (de) | 1970-03-19 |
| SE373170B (da) | 1975-01-27 |
| CH1337169A4 (da) | 1975-05-15 |
| AT296746B (de) | 1972-02-25 |
| GB1260498A (en) | 1972-01-19 |
| GB1260497A (en) | 1972-01-19 |
| CH567600B5 (da) | 1975-10-15 |