NL118562C - - Google Patents

Info

Publication number: NL118562C
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.)

1943-07-16

Publication of NL118562C publication Critical patent/NL118562C/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
- D21C7/00—Digesters
- D21C7/02—Rotary digesters

NL118562D 1943-07-16 NL118562C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE906791X		1943-07-16

Publications (1)

Publication Number	Publication Date
NL118562C true NL118562C (xx)

Family

ID=6862823

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL118562D NL118562C (xx)	1943-07-16

Country Status (3)

Country	Link
BE (1)	BE457193A (xx)
FR (1)	FR906791A (xx)
NL (1)	NL118562C (xx)

0
- NL NL118562D patent/NL118562C/xx active
- BE BE457193D patent/BE457193A/xx unknown
1944
- 1944-08-17 FR FR906791D patent/FR906791A/fr not_active Expired

Also Published As

Publication number	Publication date
BE457193A (xx)
FR906791A (fr)	1946-01-18

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