AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
CH318353A
(en )
1956-12-31
Methods of combating fungi
AT174732B
(en )
1953-04-25
Process for the even impregnation of wood
AT173554B
(en )
1953-01-10
Process for finishing wood
AT180404B
(en )
1954-12-10
Process for artificially aging or stabilizing dry wood
CH310711A
(en )
1955-10-31
Process for the preparation of p-butylamino-benzoic acid-y-diethylamino-B-oxy-propyl ester.
AT174735B
(en )
1953-04-25
Process for accelerating the condensation of organopolysiloxanes
AT173851B
(en )
1953-02-10
Process for the preservation or impregnation of wood
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
AT174734B
(en )
1953-04-25
Process for accelerating the condensation of polysiloxanes
AT176353B
(en )
1953-10-10
Process for the protective treatment of wood, especially construction wood
AT174472B
(en )
1953-04-10
Device for pressure impregnation of wood drilling blocks
AT170871B
(en )
1952-04-10
Process for the preparation of diarylacetonitriles
AT172479B
(en )
1952-09-10
Process for impregnating wood
DD2307A5
(en )
1953-01-12
Process for impregnating wood
CH294785A
(en )
1953-11-30
Process for impregnating wood.
AT176014B
(en )
1953-09-10
Process for impregnating wood
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
AT176493B
(en )
1953-10-26
Process for the production of lightweight building materials
AT177357B
(en )
1954-01-25
Process for improving the surface of skiing areas
AT174442B
(en )
1953-03-25
Process for the desulphurization of gases
AT183954B
(en )
1955-12-10
Process for the manufacture of floor boards
AT172339B
(en )
1952-08-25
Process for the preparation of γ-chlorobutyryl chloride
AT177768B
(en )
1954-03-10
Process for the production of unsaturated nitriles
CH291829A
(en )
1953-07-15
Process for the pretreatment of wood for the production of pulp.