CA291000A - Production d'acetate de cellulose - Google Patents

Production d'acetate de cellulose

Info

Publication number
CA291000A
CA291000A CA291000A CA291000DA CA291000A CA 291000 A CA291000 A CA 291000A CA 291000 A CA291000 A CA 291000A CA 291000D A CA291000D A CA 291000DA CA 291000 A CA291000 A CA 291000A
Authority
CA
Canada
Prior art keywords
cellulose acetate
acetate processing
processing
cellulose
acetate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA291000A
Other languages
English (en)
Inventor
Biduad Florentin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA291000A publication Critical patent/CA291000A/fr
Expired legal-status Critical Current

Links

CA291000A Production d'acetate de cellulose Expired CA291000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA291000T

Publications (1)

Publication Number Publication Date
CA291000A true CA291000A (fr) 1929-07-02

Family

ID=35227812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291000A Expired CA291000A (fr) Production d'acetate de cellulose

Country Status (1)

Country Link
CA (1) CA291000A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890698A (zh) * 2017-03-14 2017-06-27 叶选锐 一种多工位臼式药材捣杵机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890698A (zh) * 2017-03-14 2017-06-27 叶选锐 一种多工位臼式药材捣杵机
CN106890698B (zh) * 2017-03-14 2023-10-03 叶选锐 一种多工位臼式药材捣杵机

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