CH303104A
(en )
1954-11-15
Device for colored television.
CH301937A
(en )
1954-09-30
Device for generating ultra-short waves.
AT175246B
(en )
1953-06-25
Device for dedusting gases
AT172640B
(en )
1952-09-25
Device for dedusting gases
CH297394A
(en )
1954-03-31
Device for wet dedusting of dust-carrying gases.
AT175154B
(en )
1953-06-10
Snorkel-like breathing apparatus
AT174215B
(en )
1953-03-10
Device for dividing routes into several parts
CH311266A
(en )
1955-11-30
Device for monitoring dimensions.
AT175668B
(en )
1953-08-10
Device for opening ampoules
CH291967A
(en )
1953-07-15
Device for maneuvering vehicles.
AT176393B
(en )
1953-10-10
Device for decapping honeycombs
AT177870B
(en )
1954-03-10
Device for piecing
AT172902B
(en )
1952-10-25
Device for drawing parallel lines
CH305407A
(en )
1955-02-28
Device for separating bulk material.
AT177129B
(en )
1953-12-28
Device for fixing the knot of self-ties
AT178731B
(en )
1954-06-10
Procedure for flue grinding
AT172702B
(en )
1952-10-10
Fournier device
AT182354B
(en )
1955-06-25
Device for the passage of bulk goods
AT179866B
(en )
1954-10-11
Device for tapping carpets
AT182107B
(en )
1955-05-25
Device for filtering solid-liquid mixtures
AT183556B
(en )
1955-10-25
Device for grinding chimneys
AT183848B
(en )
1955-11-25
Method and device for flocking objects
AT181552B
(en )
1955-04-12
Device for heating fine-grained goods
AT178266B
(en )
1954-04-26
Device for cleaning spray pipes
ES196291A1
(en )
1951-10-16
A GAS CARBOTRITING APPARATUS