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

Similar Documents

Publication	Publication Date	Title
AT165657B (en)
FR961977A (en)	1950-05-26
AT165716B (en)	1950-04-11
FR959500A (en)	1950-03-30
AT166672B (en)	1950-09-11
FR919049A (en)	1947-03-27
AT165884B (en)	1950-05-10
AT165673B (en)	1950-04-11
BE472149A (en)	1947-09-27
BE471830A (en)	1947-04-30
BE471167A (en)	1947-08-13
BE473812A (en)
NL74869C (en)
BE473629A (en)	1947-07-31
BE473448A (en)
BE473418A (en)
BE473401A (en)	1947-06-30
BE473400A (en)
BE473383A (en)
BE472727A (en)
BE472571A (en)
NL74397C (en)	1953-11-16
BE472071A (en)
NL72524C (en)
BE473995A (en)