AT176550B
(en )
1953-10-26
Device for treating a liquid
AT177423B
(en )
1954-01-25
Liquid filter
AT182957B
(en )
1955-08-25
Device for the automatic switching of change gears
AT176264B
(en )
1953-10-10
Circuit for commissioning transformers
AT180032B
(en )
1954-10-25
Cup-like conical container
AT176687B
(en )
1953-11-10
Counting device with automatic interruption of the counting process
AT184664B
(en )
1956-02-10
Device for the liquid treatment of running threads
CH300169A
(en )
1954-07-15
Circuit for commissioning transformers.
FR1061749A
(en )
1954-04-14
Gear change
CH307593A
(en )
1955-06-15
Device for regulating the thread tension.
AT176384B
(en )
1953-10-10
Device for the control of warehouses
AT177729B
(en )
1954-02-25
Device for the clarification of waste water
AT176197B
(en )
1953-09-25
Device for circulating liquids
AT181997B
(en )
1955-05-10
Automatic drinking device
AT179856B
(en )
1954-10-11
Device for the automatic change of direction of workpieces
AT175917B
(en )
1953-08-25
Circuit for controlling fully automatic ropeways
AT176470B
(en )
1953-10-26
pipette
AT179320B
(en )
1954-08-10
Transmission line for the transmission of microwaves
AT186254B
(en )
1956-07-25
Device for the continuous filtration of liquids
AT188508B
(en )
1957-01-25
Device for the production of one-piece tubes
AT174727B
(en )
1953-04-25
Device for erecting walls
ES28169Y
(en )
1952-03-01
Automatic spray device
ES196451A3
(en )
1953-02-16
AUTOMATIC REGULATION DEVICE
AT181353B
(en )
1955-03-10
Device for venting viscose
AT174103B
(en )
1953-02-25
Automatic time switch