BE449944A - - Google Patents

Info

Publication number: BE449944A
Authority: BE; Belgium

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.)

1942-04-02

Publication of BE449944A publication Critical patent/BE449944A/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

BE449944D 1942-04-02 BE449944A (en(2012))

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE232379X		1942-04-02

Publications (1)

Publication Number	Publication Date
BE449944A true BE449944A (en(2012))

Family

ID=5880610

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE449944D BE449944A (en(2012))	1942-04-02
BE451412D BE451412A (en(2012))	1942-04-02

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE451412D BE451412A (en(2012))	1942-04-02

Country Status (4)

Country	Link
BE (2)	BE451412A (en(2012))
CH (1)	CH232379A (en(2012))
FR (2)	FR893015A (en(2012))
NL (1)	NL112160C (en(2012))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113481748B (zh) *	2021-08-06	2023-03-24	合肥银山棉麻股份有限公司	一种用于棉浆蒸煮的蒸煮球

0
- BE BE449944D patent/BE449944A/xx unknown
- NL NL112160D patent/NL112160C/xx active
- BE BE451412D patent/BE451412A/xx unknown
- FR FR53484D patent/FR53484E/fr active Active
1943
- 1943-03-30 CH CH232379D patent/CH232379A/de unknown
- 1943-03-31 FR FR893015D patent/FR893015A/fr not_active Expired

Also Published As

Publication number	Publication date
NL112160C (en(2012))
BE451412A (en(2012))
FR53484E (en(2012))
FR893015A (fr)	1944-05-26
CH232379A (de)	1944-05-31

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