CH317133A
(en )
1956-11-15
Process for polymerizing acrylonitrile
CH293129A
(en )
1953-09-15
Process for cleaning objects made of rigid material.
NL179362A
(en )
1953-06-24
PROCESS FOR PREPARING A CLEANING EMULSION
DE1071454C2
(en )
1960-06-09
Process for comminuting solid materials
AT196077B
(en )
1958-02-25
Process for casting, in particular for the continuous casting of metals
CH328087A
(en )
1958-02-28
Process for preserving natural and synthetic rubbers
AT179440B
(en )
1954-08-25
Scissors for cutting wood
CH318445A
(en )
1957-01-15
Process for the recovery of dimethylnitrosamine
CH306992A
(en )
1955-05-15
Process for the preparation of 1- (B-amino-ethylamino) -anthraquinone.
CH360206A
(en )
1962-02-15
Process for polymerizing olefins
CH332577A
(en )
1958-09-15
Process for working metals
AT175868B
(en )
1953-08-25
Process for stabilizing peracids
AT179462B
(en )
1954-09-10
Process for reshaping the root end of switch blades
AT176437B
(en )
1953-10-26
Process for quick curing of meat
AT197402B
(en )
1958-04-25
Process for making carbon paper
AT172167B
(en )
1952-08-11
Process for surface hardening of cutting blades
AT180459B
(en )
1954-12-10
Method of making thread cutting tools
AT172653B
(en )
1952-10-10
Process for continuous sulfonation
AT181002B
(en )
1955-02-10
Process for heating workpieces using high frequency
AT187215B
(en )
1956-10-25
Process for reforming hydrocarbons
AT182702B
(en )
1955-07-25
Process for pigmenting textiles
FR1086769A
(en )
1955-02-16
Dewaxing process
AT177009B
(en )
1953-12-28
Machine for grafting grapevines
AT177364B
(en )
1954-01-25
Process for removing structures in ceramic products
AT195940B
(en )
1958-02-25
Process for decomposing alkali amalgam