CH515186A
(en )
1971-11-15
Process for the production of cyanogen chloride
CH337656A
(en )
1959-04-15
Process for the production of artificial masses
AT181729B
(en )
1955-04-25
Process for the production of ceilings from cylindrical or prismatic shells and reinforced in-situ concrete ribs
CH326495A
(en )
1957-12-31
Process for the production of artificial thread-like structures from viscose
CH284750A
(en )
1952-08-15
Method and device for the production of profiled bodies from concrete or similar material.
CH416034A
(en )
1966-06-30
Process for the production of trusses for reinforced concrete rib ceilings
CH332741A
(en )
1958-09-30
Process for the production of reinforced bodies from lightweight concrete and device for carrying out the process
AT182028B
(en )
1955-05-25
Process for the production of reinforcing steel for reinforced concrete structures
AT202124B
(en )
1959-02-10
Process for the production of new bis-tertiary glycols
AT189778B
(en )
1957-05-10
Process for the production of structures from reinforced concrete precast columns
AT189779B
(en )
1957-05-10
Process for the production of poured walls between shells made of concrete or the like. Material
AT177546B
(en )
1954-02-10
Plate-shaped structural element made of reinforced concrete, process for its manufacture and ceiling from such elements
AT189895B
(en )
1957-05-10
Process for the production of linings in buildings
AT183862B
(en )
1955-11-25
Process for the production of impregnated leather
AT170399B
(en )
1952-02-11
Process for the production of reinforced concrete rib ceilings
AT178907B
(en )
1954-06-25
Process for the production of new urethanes
AT186861B
(en )
1956-09-25
Process for the production of cell bodies
AT183931B
(en )
1955-11-25
Process for the production of reinforced concrete ribbed plate ceilings and ceilings produced by this process
CH318924A
(en )
1957-01-31
Process for the production of reinforcing iron for reinforced concrete and device for carrying out this process
AT180134B
(en )
1954-11-10
Process for the production of reinforced concrete ceilings u. like structures
AT184503B
(en )
1956-01-25
Process for the production of lightweight building materials
CH359130A
(en )
1961-12-31
Process for the manufacture of new steroids
AT179739B
(en )
1954-09-25
Method and device for the production of pressure pipes from hardening building materials
AT196436B
(en )
1958-03-25
Process for the production of cantilevered or wide-span reinforced concrete structures
DD42197A1
(en )
1965-11-15
Process for the production of lightweight concrete