BE428822A - - Google Patents
Info
- Publication number
- BE428822A BE428822A BE428822DA BE428822A BE 428822 A BE428822 A BE 428822A BE 428822D A BE428822D A BE 428822DA BE 428822 A BE428822 A BE 428822A
- Authority
- BE
- Belgium
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
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- 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 |
|---|---|---|---|
| US839824XA | 1937-06-26 | 1937-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428822A true BE428822A (de) |
Family
ID=22181894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428822D BE428822A (de) | 1937-06-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE428822A (de) |
| DE (1) | DE703930C (de) |
| FR (1) | FR839824A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915289C2 (de) * | 1979-04-14 | 1983-01-05 | Küsters, Eduard, 4150 Krefeld | Vorrichtung zum Auftragen von Schaum auf eine laufende Bahn |
-
0
- BE BE428822D patent/BE428822A/xx unknown
-
1938
- 1938-06-10 DE DE1938ST057558 patent/DE703930C/de not_active Expired
- 1938-06-24 FR FR839824D patent/FR839824A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR839824A (fr) | 1939-04-13 |
| DE703930C (de) | 1941-03-19 |