CA484879A - Production de vitamine a - Google Patents

Production de vitamine a

Info

Publication number: CA484879A
Authority: CA; Canada
Prior art keywords: vitamin; production
Prior art date: 1952-07-15
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

CA484879A

Other languages

English (en)

Inventor

C. D. Hickman Kenneth

O. Tischer Arthur

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Publication date

1952-07-15

1952-07-15 Application granted granted Critical

1952-07-15 Publication of CA484879A publication Critical patent/CA484879A/fr

Status Expired legal-status Critical Current

Links

229940045997 vitamin a Drugs 0.000 title 1

CA484879A Production de vitamine a Expired CA484879A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA484879T

Publications (1)

Publication Number	Publication Date
CA484879A true CA484879A (fr)	1952-07-15

Family

ID=35624594

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA484879A Expired CA484879A (fr)			Production de vitamine a

Country Status (1)

Country	Link
CA (1)	CA484879A (fr)

0
- CA CA484879A patent/CA484879A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA488595A (fr)	1952-12-02	Production de pyridines substituees
CA485066A (fr)	1952-07-22	Production d'antigenes
CA488593A (fr)	1952-12-02	Production de pyridines d'alkenyle
CA483614A (fr)	1952-05-27	Production de phenols
CA486865A (fr)	1952-09-30	Production de polyaminotriazoles
CA486949A (fr)	1952-09-30	Fabrication d'aimants permanents
CA489103A (fr)	1952-12-23	Production d'acetals
CA480755A (fr)	1952-01-29	Production de cetoamines
CA486864A (fr)	1952-09-30	Production de polyaminotriazoles
CA480873A (fr)	1952-02-05	Procede pour la production de vitamine d
CA488712A (fr)	1952-12-09	Production de butyraldehyde
CA487190A (fr)	1952-10-14	Production de riboflavine
CA489023A (fr)	1952-12-23	Production d'outremer primaire
CA487549A (fr)	1952-10-28	Production de xylidine
AU155715B2 (en)	1952-08-28	Improvements inthe production of finely divided materials
CA485332A (fr)	1952-07-29	Production de lubrifiants
CA486526A (fr)	1952-09-16	Production de vides
CA485277A (fr)	1952-07-29	Concentration d'esters de vitamine a
AU166542B2 (en)		Production of melamine
AU166541B2 (en)	1953-02-26	Production of melamine
CA487665A (fr)	1952-10-28	Production d'hydrocarbures
CA488594A (fr)	1952-12-02	Production de pyridines substituees
CA486333A (fr)	1952-09-09	Production de derives de polyallyl
CA488178A (fr)	1952-11-18	Production de sirop contenant du levulose
CA482568A (fr)	1952-04-15	Production de resines d'olefine d'anhydride sulfureux