CH356353A
(en )
1961-08-15
Process for the production of waterproof impregnations
CH357187A
(en )
1961-09-30
Process for the manufacture of flexible pipes
AT219259B
(en )
1962-01-25
Process for the production of shuttering panels
AT186397B
(en )
1956-08-10
Process for the production of infill concrete masonry and spacers for this
AT197737B
(en )
1958-05-27
Process for the production of floating lime or lime cement dry mortar
CH367385A
(en )
1963-02-15
Process for the production of non-textile structures
AT192838B
(en )
1957-11-11
Process for the manufacture of waterproof concrete or cement mortar products
AT205900B
(en )
1959-10-26
Process for the production of concrete mixes
CH385708A
(en )
1964-12-15
Process for the production of a sulphate-resistant cement using vitreous slag
CH374791A
(en )
1964-01-31
Process for the production of self-hardening water glass cement
CH398292A
(en )
1965-08-31
Process for the production of waterproof materials
CH357710A
(en )
1961-10-31
Process for the production of phosphams
CH336585A
(en )
1959-02-28
Device for the production of concrete bodies having recesses
AT195830B
(en )
1958-02-25
Process for the production of portland cement
AT196772B
(en )
1958-03-25
Process for the production of plaster mortar bases
AT189106B
(en )
1957-02-25
Process for the production of shaped bricks
CH374307A
(en )
1963-12-31
Process for the production of coatings
AT253404B
(en )
1967-04-10
Process for the production of concrete elements
CH357380A
(en )
1961-10-15
Process for the production of sulfur tetrafluoride
CH369583A
(en )
1963-05-31
Process for the construction of buildings
DD28874A1
(en )
1964-05-25
Process for the production of light limestone concrete
CH385901A
(en )
1964-12-31
Process for the production of cement or bitumen-bound road surfaces
AT195818B
(en )
1958-02-25
Process for the production of plaster mortar bases
AT192830B
(en )
1957-11-11
Form for the production of concrete pipes
AT192314B
(en )
1957-10-10
Process for the production of shaped bricks