NL59794C - - Google Patents
Info
- Publication number
- NL59794C NL59794C NL59794DA NL59794C NL 59794 C NL59794 C NL 59794C NL 59794D A NL59794D A NL 59794DA NL 59794 C NL59794 C NL 59794C
- 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
- D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE233586X | 1942-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL59794C true NL59794C (fi) |
Family
ID=5886890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL59794D NL59794C (fi) | 1942-01-09 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE448957A (fi) |
| NL (1) | NL59794C (fi) |
-
0
- NL NL59794D patent/NL59794C/xx active
- BE BE448957D patent/BE448957A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE448957A (fi) |