CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH301090A
(en )
1954-08-31
Process for the production of screw dressings.
AT178627B
(en )
1954-05-25
Process for the production of new methylol phenol ethers
CH280725A
(en )
1952-01-31
Process for the production of an intermediate product.
AT178092B
(en )
1954-04-10
Process for the production of new etherification products of methylolphenol ethers
AT177412B
(en )
1954-01-25
Process for the production of new oxymethylphenol ethers
AT171694B
(en )
1952-06-25
Process for the production of new basic ethers
AT174919B
(en )
1953-05-26
Process for the production of morpholines
AT174372B
(en )
1953-03-25
Process for the production of acetals
AT170862B
(en )
1952-04-10
Process for the production of new biologically active condensation products
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT178628B
(en )
1954-05-25
Process for the production of new methylol phenol ethers
AT178737B
(en )
1954-06-10
Process for the production of cemented carbides
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT171708B
(en )
1952-06-25
Process for the preparation of new m-alkoxy-phenyl-isothiocyanates
AT170864B
(en )
1952-04-10
Process for the preparation of new Methylbenzhydryl-β-morpholinoäthyläthern
AT174901B
(en )
1953-05-26
Process for the production of new phenolic ethers
AT177887B
(en )
1954-03-10
Process for the production of new ethers of (+) - 3-oxy-N-methyl-morphinans
AT175567B
(en )
1953-07-25
Process for the preparation of new iminoisoindolenine derivatives
AT175883B
(en )
1953-08-25
Process for the production of the new γ-chlorobutanal
AT174916B
(en )
1953-05-26
Process for the production of the new 6-methyl-8-oxy-ergoline
AT173703B
(en )
1953-01-26
Process for the production of cellulose xanthate
AT171414B
(en )
1952-05-26
Process for the preparation of the new m-allyloxy-phenyl-isothiocyanate
AT171415B
(en )
1952-05-26
Process for the preparation of the new m-allyloxy-phenyl-isothiocyanate
AT173687B
(en )
1953-01-10
Process for the production of acetals