AT175203B
(en )
1953-06-25
Basic refractory bricks or masses and processes for their manufacture
AT171922B
(en )
1952-07-25
Process for the production of highly refractory masses from magnesia and aluminum oxide by wet chemical means
AT175834B
(en )
1953-08-25
Unfired refractory brick and its method of manufacture
AT169448B
(en )
1951-11-10
Immersion vibrator for loose or pulpy masses
AT191313B
(en )
1957-08-26
Process for the production of highly refractory bricks and masses
AT184505B
(en )
1956-01-25
Process for the production of non-acidic, refractory bricks or masses
AT201757B
(en )
1959-01-26
Basic or neutral refractory brick and process for its manufacture
AT174858B
(en )
1953-05-11
Process for the production of hydration-resistant, refractory, calcined basic bricks or masses
AT168158B
(en )
1951-04-25
Machine-made brick masonry and process for its manufacture
FR1028694A
(en )
1953-05-27
Advanced Building Elements Set
AT174570B
(en )
1953-04-10
Process for the production of hydration-resistant, refractory, calcined, magnesia-containing stones and masses
FR990790A
(en )
1951-09-26
Construction process for precast elements
AT182074B
(en )
1955-05-25
Unfired refractory brick and method of making the same
AT256692B
(en )
1967-09-11
Mortar for masonry refractory bricks and process for their manufacture
AT190439B
(en )
1957-06-25
Process for the production of highly refractory or refractory masses and / or bricks from slag
AT176025B
(en )
1953-09-10
Sintered alloy and process for its manufacture
FR979728A
(en )
1951-05-02
Construction process
AT195826B
(en )
1958-02-25
Process for the production of unfired, refractory bricks
FR985377A
(en )
1951-07-18
Hollow bricks
AT177369B
(en )
1954-01-25
Process for the production of hydration-resistant, refractory, calcined, magnesia-containing stones and masses
AT169367B
(en )
1951-11-10
Cleaning bodies and process for their manufacture
AT168925B
(en )
1951-09-25
Immersion vibrator for loose or pulpy masses
FR982323A
(en )
1951-06-08
Advanced Hollow Brick
ES188025A1
(en )
1949-11-16
A PROCEDURE AND MACHINE FOR THE CONSTRUCTION OF CEMENT AND ANALOG BLOCKS
FR984283A
(en )
1951-07-04
Interlocking-tenon cladding brick