CA469932A
(fr )
1950-12-05
Methodes de preparation de polyesters lineaires
CA465274A
(fr )
1950-05-23
Methode de preparation de sulfanilylalkylisourees
CA465286A
(fr )
1950-05-23
Methode de preparation de 2-sulfanilamidopyrazine
CA467344A
(fr )
1950-08-15
Methodes de preparation de fluoroacetamide
CA464478A
(fr )
1950-04-18
Methode de polissage
CA463865A
(fr )
1950-03-21
Fabrication de tri-p-anisylalkylethylene
CA464184A
(fr )
1950-04-04
Fabrication de tri-p-anisyl-bromoethylene
CA462996A
(fr )
1950-02-07
Preparation de polyorganohalogenopolysiloxanes
CA464878A
(fr )
1950-05-02
Preparation de 5-diethylamino-2-pentanone
CA464757A
(fr )
1950-05-02
Procede de preparation des patates
CA469111A
(fr )
1950-10-31
Methodes de preparation de super polymeres lineaires
AU136069B2
(en )
1947-05-15
Method of preparing linear polyesters
AU136556B2
(en )
1947-03-06
Method of preparing linear polyesters
AU148914B2
(en )
1950-10-12
Production of amine-amides
AU155208B2
(en )
1950-10-19
Preparation of n troacetophenones
CA470341A
(fr )
1950-12-26
Methodes de preparation de vinylfluorenes
CA467827A
(fr )
1950-09-05
Methodes pour former le plastique
CA464577A
(fr )
1950-04-25
Methode de preparation de compresses
AU155134B2
(en )
1951-02-15
Process forthe preparation of 2-dichloromethyl-5-para-nitrophenyl-4-hydroxymethyl-A2-oxazolines
CA467345A
(fr )
1950-08-15
Methodes de preparation de melamine
CA466677A
(fr )
1950-07-18
Procede de preparation de cetenes
CA462895A
(fr )
1950-01-31
Preparation d'iso-paraffines
CA466813A
(fr )
1950-07-25
Methode de preparation de copolymeres de monovinyl-phenoxthines
CA464965A
(fr )
1950-05-09
Methode de preparation de vinylphenoxthines
CA464783A
(fr )
1950-05-02
Ether aliphatique chlorure d'amino-diphenylamines