BE364744A - - Google Patents
Info
- Publication number
- BE364744A BE364744A BE364744DA BE364744A BE 364744 A BE364744 A BE 364744A BE 364744D A BE364744D A BE 364744DA BE 364744 A BE364744 A BE 364744A
- Authority
- BE
- Belgium
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/61—Bitumen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US316611A US1771150A (en) | 1928-11-01 | 1928-11-01 | Fibrous composition and method for manufacturing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE364744A true BE364744A (en) | 1929-12-31 |
Family
ID=23229798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE364744D Expired BE364744A (en) | 1928-11-01 | 1929-10-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1771150A (en) |
| BE (1) | BE364744A (en) |
| DE (1) | DE591112C (en) |
| FR (1) | FR683976A (en) |
| GB (1) | GB341542A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746900C (en) * | 1938-12-04 | 1944-08-30 | Albert Ag Chem Werke | Process for the production of preformed pulp molding compounds |
| US2553412A (en) * | 1942-08-28 | 1951-05-15 | Wood Conversion Co | Molding fiber composition |
| CH333190A (en) * | 1954-04-06 | 1958-10-15 | Pepega Ag | Process for the production of flexible, water-resistant flat structures, in particular insulating panels |
-
1928
- 1928-11-01 US US316611A patent/US1771150A/en not_active Expired - Lifetime
-
1929
- 1929-10-18 GB GB31746/29A patent/GB341542A/en not_active Expired
- 1929-10-22 DE DER79559D patent/DE591112C/en not_active Expired
- 1929-10-23 BE BE364744D patent/BE364744A/xx not_active Expired
- 1929-10-26 FR FR683976D patent/FR683976A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB341542A (en) | 1931-01-19 |
| US1771150A (en) | 1930-07-22 |
| DE591112C (en) | 1934-01-16 |
| FR683976A (en) | 1930-06-19 |