NL45419C - - Google Patents
Info
- Publication number
- NL45419C NL45419C NL45419DA NL45419C NL 45419 C NL45419 C NL 45419C NL 45419D A NL45419D A NL 45419DA NL 45419 C NL45419 C NL 45419C
- Authority
- NL
- Netherlands
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE469465X | 1934-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45419C true NL45419C (xx) |
Family
ID=6541020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45419D NL45419C (xx) | 1934-10-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2101253A (xx) |
| FR (1) | FR796491A (xx) |
| GB (1) | GB469465A (xx) |
| NL (1) | NL45419C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639987A (en) * | 1947-07-09 | 1953-05-26 | Ass Pulp & Paper Mills | Two-stage pulping process |
| US2944929A (en) * | 1959-01-05 | 1960-07-12 | Hawaiian Dev Company | Rapid soda process for pulping bagasse and other non-woody plant lignocellulose |
-
0
- NL NL45419D patent/NL45419C/xx active
-
1935
- 1935-10-18 FR FR796491D patent/FR796491A/fr not_active Expired
- 1935-10-18 GB GB28852/35A patent/GB469465A/en not_active Expired
- 1935-10-19 US US45831A patent/US2101253A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2101253A (en) | 1937-12-07 |
| GB469465A (en) | 1937-07-26 |
| FR796491A (fr) | 1936-04-07 |