NL73709C - - Google Patents
Info
- Publication number
- NL73709C NL73709C NL73709DA NL73709C NL 73709 C NL73709 C NL 73709C NL 73709D A NL73709D A NL 73709DA NL 73709 C NL73709 C NL 73709C
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1005773T | 1947-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL73709C true NL73709C (https=) |
Family
ID=9565118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL73709D NL73709C (https=) | 1947-09-22 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1005773A (https=) |
| NL (1) | NL73709C (https=) |
-
0
- NL NL73709D patent/NL73709C/xx active
-
1947
- 1947-09-22 FR FR1005773D patent/FR1005773A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1005773A (fr) | 1952-04-15 |