CH368957A
(en )
1963-04-30
Arrangement for the automatic recognition of characters
FR1074408A
(en )
1954-10-05
evaporators for distillation columns
CH385169A
(en )
1964-12-15
Device for evaporation of liquids
CH310815A
(en )
1955-11-15
Device for the distillation or evaporation of liquids.
CH350142A
(en )
1960-11-15
Concentrate for the preparation of pesticides
CH313990A
(en )
1956-05-31
Device for the distillation or evaporation of liquids
CH321053A
(en )
1957-04-30
Device for the continuous treatment of threads with a liquid
AT184664B
(en )
1956-02-10
Device for the liquid treatment of running threads
CH348112A
(en )
1960-07-31
Centrifuge for cleaning liquids
AT185795B
(en )
1956-06-11
Device for evaporating and distilling liquids
AT176384B
(en )
1953-10-10
Device for the control of warehouses
AT186254B
(en )
1956-07-25
Device for the continuous filtration of liquids
AT177138B
(en )
1953-12-28
Device for evaporation of encrustation-forming liquids
CH355808A
(en )
1961-07-31
Device for reproducing images
CH305389A
(en )
1955-02-28
Device for attaching handles to device bodies.
AT245391B
(en )
1966-02-25
Device for the optional individual or joint operation of pedals
AT181116B
(en )
1955-02-25
Device for atomizing liquid or powdery pesticides
CH306040A
(en )
1955-03-31
Process for evaporation of liquids.
AT184689B
(en )
1956-02-10
Device for preventing liquids from boiling over
AT176830B
(en )
1953-11-25
Device for distilling liquids or for deodorising oils or the like.
AT196179B
(en )
1958-02-25
Device for the releasable connection of objects
AT177587B
(en )
1954-02-10
Device for processing field products
DK71783C
(en )
1950-12-04
Evaporation and distillation apparatus.
AT201044B
(en )
1958-12-10
Device for the continuous or stepwise implementation of physical-chemical unit operations
AT188508B
(en )
1957-01-25
Device for the production of one-piece tubes