|
IE11409L
|
|
Production of esters of ethyl alcohol
|
|
IE11394L
|
|
Acetic acid.
|
|
GB347323A
|
|
Process for the manufacture of acetic acid from acetaldehyde
|
|
IE11439L
|
|
Catalysis
|
|
GB344449A
|
|
Improvements relating to the production of ketones
|
|
GB291434A
|
|
Improved process for concentrating volatile aliphatic acids
|
|
GB291433A
|
|
Improved process for concentrating volatile aliphatic acids
|
|
GB280184A
|
|
Process for the production of acetone
|
|
GB302759A
|
|
Improved process for the production of aliphatic ketones
|
|
GB290844A
|
|
Improved manufacture of white lead
|
|
GB274811A
|
|
Improvements in or relating to airships
|
|
DE475428C
|
|
Process for the production of acetone
|
|
GB195602A
|
|
Improved manufacture of hexamethylenetetramine
|
|
DE389896C
|
|
Process for the extraction of bituminous substances
|
|
DE354078C
|
|
Process for the production of chlorammonium
|
