CH265192A
(en )
1949-11-30
Process and device for the decomposition of volatile metal chlorides.
CH314158A
(en )
1956-05-31
Method and device for treating hair
CH349284A
(en )
1960-10-15
Method and device for treating the surface of bodies
CH319658A
(en )
1957-02-28
Method and device for the simultaneous treatment of several identical metallic workpieces in a glow discharge
AT181477B
(en )
1955-03-25
Method and device for the electrolytic treatment of metals
AT174388B
(en )
1953-03-25
Method and device for the treatment of molten metal covered with slag by blowing gases
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
AT176369B
(en )
1953-10-10
Method and device for treating molten metal
CH295405A
(en )
1953-12-31
Process for the electrochemical treatment of metal objects.
CH343378A
(en )
1959-12-31
Device for performing electrolytic processes and methods of operating the device
AT213350B
(en )
1961-02-10
Process and device for the treatment of waste water
AT167834B
(en )
1951-03-10
Method and device for the continuous decomposition of alkali amalgam
CH292103A
(en )
1953-07-31
Method and device for the electrolytic regeneration of used photographic fixing baths.
CH312543A
(en )
1956-01-15
Method and device for venting viscose
CH312542A
(en )
1956-01-15
Method and device for venting viscose
AT185205B
(en )
1956-04-10
Method and device for the production of welded wire nets
AT185659B
(en )
1956-05-25
Method and device for the production of metal barrels
AT184535B
(en )
1956-01-25
Method and device for determining the course of boreholes
CH250364A
(en )
1947-08-31
Method and device for carrying out electrolytic reductions.
AT183054B
(en )
1955-09-10
Method and device for the filtration of wort
AT189209B
(en )
1957-03-11
Process and device for obtaining cold
CH311153A
(en )
1955-11-30
Device for the treatment of artificial threads.
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
CH314027A
(en )
1956-05-31
Method and device for the production of ski edges and ski edges
CH313385A
(en )
1956-04-15
Method and device for treating water with chlorine