AT135437B
(en )
1933-11-10
Method and device for charging rotary kilns with sludge-like material to be fired.
CH245611A
(en )
1946-11-30
Method and device for charging melting furnaces.
CH158174A
(en )
1932-11-15
Method and device for the production of road surfaces.
CH251608A
(en )
1947-11-15
Method and device for charging melting furnaces with raw material.
FR740604A
(en )
1933-01-30
Method and device for heating bodies locally
AT110995B
(en )
1928-10-25
Method and device for charging kilns with coal.
AT127062B
(en )
1932-02-25
Device for utilizing the fly coke in furnaces.
AT140833B
(en )
1935-02-25
Process for making crucibles and furnace stoves
CH209603A
(en )
1940-04-30
Method and device for hardening glass plates and other glass objects.
AT144778B
(en )
1936-02-25
Method and device for charging coking retorts.
AT132083B
(en )
1933-02-25
Method and device for casting blank material.
CH201365A
(en )
1938-11-30
Device for surface treatment or for crushing lubricating substances.
CH160752A
(en )
1933-03-31
Method and device for leaching solid substances with liquid solvents.
CH201663A
(en )
1938-12-15
Method and device for the continuous conversion of coordinates.
AT126972B
(en )
1932-02-25
Method and device for the continuous charging of electric furnaces.
CH198858A
(en )
1938-07-15
Method and device for preventing self-ignition of haysticks.
CH145398A
(en )
1931-02-28
Device for holding objects.
AT132025B
(en )
1933-02-25
Process and apparatus for tanning.
AT134381B
(en )
1933-07-25
Method and device for creating moving luminous images.
AT157978B
(en )
1940-02-26
Method and device for drying.
AT140717B
(en )
1935-02-25
Method and device for dewatering liquid organic substances.
CH131628A
(en )
1929-02-28
Method and device for heating rotating melting furnaces.
AT132079B
(en )
1933-02-25
Method and device for the production of transfer printing templates.
AT144659B
(en )
1936-02-25
Method and device for the production of fabrics with a covering made of rubber plates.
AT132013B
(en )
1933-02-25
Process for annealing and compacting zinc oxide or zinc white.