CH319589A
(en )
1957-02-28
Device for the continuous production of curable foam
CH354900A
(en )
1961-06-15
Device for the production of seamless capsules
CH308184A
(en )
1955-06-30
Process for the production of shaped structures from polyacrylonitrile.
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
CH351892A
(en )
1961-01-31
Method and device for the production of mats from mineral wool
AT263595B
(en )
1968-07-25
Process for the production of concrete pipes or the like.
AT197734B
(en )
1958-05-27
Device for the production of grid-shaped supports made of concrete or the like.
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
CH336585A
(en )
1959-02-28
Device for the production of concrete bodies having recesses
AT180527B
(en )
1954-12-27
Device for the production of concrete blocks
AT189779B
(en )
1957-05-10
Process for the production of poured walls between shells made of concrete or the like. Material
CH305358A
(en )
1955-02-28
Process for the production of insecticidal coverings.
AT191785B
(en )
1957-09-10
Process for the production of steam-hardened structures made of lightweight concrete or the like.
AT183546B
(en )
1955-10-25
Device for the production of post-tensioned concrete
AT184432B
(en )
1956-01-25
Method and device for the production of screws or the like.
AT189551B
(en )
1957-04-10
Device for the production of fiber cement pipes
AT169592B
(en )
1951-11-26
Device for the production of reinforced panels made of asbestos cement or the like.
AT189203B
(en )
1957-03-11
Device for the continuous production of superphosphate
AT186974B
(en )
1956-10-10
Device for the production of moldings from rubberized hair or the like.
AT189895B
(en )
1957-05-10
Process for the production of linings in buildings
CH317558A
(en )
1956-11-30
Device for the production of helical lines
AT181548B
(en )
1955-03-25
Device for the production of plate-shaped products from hardening building materials
AT167455B
(en )
1951-01-10
Method and device for the production of socket pipes from fibrous materials and hydraulic binders
AT189986B
(en )
1957-05-25
Device for the production of granules
AT192830B
(en )
1957-11-11
Form for the production of concrete pipes