NL73709C - - Google Patents

Info

Publication number: NL73709C
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1947-09-22

Publication of NL73709C publication Critical patent/NL73709C/xx

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

NL73709D 1947-09-22 NL73709C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1005773T		1947-09-22

Publications (1)

Publication Number	Publication Date
NL73709C true NL73709C (en)

Family

ID=9565118

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL73709D NL73709C (en)	1947-09-22

Country Status (2)

Country	Link
FR (1)	FR1005773A (en)
NL (1)	NL73709C (en)

0
- NL NL73709D patent/NL73709C/xx active
1947
- 1947-09-22 FR FR1005773D patent/FR1005773A/en not_active Expired

Also Published As

Publication number	Publication date
FR1005773A (en)	1952-04-15

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