NL45528C - - Google Patents
Info
- Publication number
- NL45528C NL45528C NL45528DA NL45528C NL 45528 C NL45528 C NL 45528C NL 45528D A NL45528D A NL 45528DA NL 45528 C NL45528 C NL 45528C
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT474188X | 1935-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45528C true NL45528C (ja�@�@) |
Family
ID=11260720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45528D NL45528C (ja�@�@) | 1935-12-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE418966A (ja�@�@) |
| DE (1) | DE695489C (ja�@�@) |
| FR (1) | FR815350A (ja�@�@) |
| GB (1) | GB474188A (ja�@�@) |
| NL (1) | NL45528C (ja�@�@) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1164748A (fr) * | 1957-01-15 | 1958-10-14 | Fr Du Xylon Soc | Perfectionnements au traitement de matières végétales en vue de l'obtention de pâtes à papier |
| CN115852723B (zh) | 2022-12-08 | 2024-04-05 | 浙江华康药业股份有限公司 | 一种利用玉米秸秆提取高纯度木糖液和纤维素的方法 |
-
0
- NL NL45528D patent/NL45528C/xx active
- BE BE418966D patent/BE418966A/xx unknown
-
1936
- 1936-10-21 DE DE1936S0124623 patent/DE695489C/de not_active Expired
- 1936-12-22 FR FR815350D patent/FR815350A/fr not_active Expired
- 1936-12-23 GB GB35300/36A patent/GB474188A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB474188A (en) | 1937-10-27 |
| DE695489C (de) | 1940-08-26 |
| FR815350A (fr) | 1937-07-09 |
| BE418966A (ja�@�@) |