CH465240A
(en )
1968-11-15
Process for the preparation of copolymers
CH448057A
(en )
1967-12-15
Process for the preparation of phenylalkylaminoguanidines
AT246995B
(en )
1966-05-10
Process for the preparation of copolymers of trioxane
AT280590B
(en )
1970-04-27
Process for the preparation of copolymers of trioxane
CH460783A
(en )
1968-08-15
Process for the preparation of derivatives of 3-phenylpyrrole
CH438340A
(en )
1967-06-30
Process for the preparation of tetrahydro-1,3,5-thiadiazine-2-thiones
CH440294A
(en )
1967-07-31
Process for the preparation of 4-nitropyrazoles
CH443528A
(en )
1967-09-15
Process for the preparation of 4-bromo-3-hydroxyquinophthalone
CH457858A
(en )
1968-06-15
Process for the production of trioxane copolymers
CH501021A
(en )
1970-12-31
Process for the preparation of copolymers of trioxane
CH431080A
(en )
1967-02-28
Process for the preparation of formaldehyde copolymers
CH442329A
(en )
1967-08-31
Process for the preparation of tetrahydro-1,3,5-thiadiazine-2-thiones
CH447170A
(en )
1967-11-30
Process for the preparation of N-alkyl-a-pyrrolidones
CH449017A
(en )
1967-12-31
Process for the preparation of derivatives of 3-phenylpyrrole
AT254517B
(en )
1967-05-26
Process for the preparation of copolymers of trioxane
CH476042A
(en )
1969-07-31
Process for the production of homo- and copolymers of trioxane
CH530429A
(en )
1972-11-15
Process for the preparation of copolymers of trioxane
CH484961A
(en )
1970-01-31
Process for the preparation of nitrogen-containing copolymers of formaldehyde
CH467296A
(en )
1969-01-15
Process for the preparation of copolymers of trioxane
AT252566B
(en )
1967-02-27
Process for the preparation of copolymers of trioxane
AT252567B
(en )
1967-02-27
Process for the preparation of copolymers of trioxane
CH442336A
(en )
1967-08-31
Process for the preparation of o-amino-benzonitriles
CH458378A
(en )
1968-06-30
Process for the preparation of N6-methyltubercidin
CH465233A
(en )
1968-11-15
Process for the preparation of nitrogen-containing copolymers of formaldehyde
AT288700B
(en )
1971-03-10
Process for the preparation of copolymers of trioxane