OA00743A
(en )
1967-07-15
Process for the manufacture of articles based on asbestos and cement.
BE596913A
(en )
1961-05-09
Improvements in the production of hollow articles
FR1214228A
(en )
1960-04-07
Manufacture of plastics containing ferruginous asbestos
FR1246917A
(en )
1960-11-25
Improvements in the production of corrugated pipes
BE586230A
(en )
1960-04-19
Process for the manufacture of eupolyoxymethylenes
BE593247A
(en )
1960-11-14
Improvements in the production of asbestos cement articles
FR1243550A
(en )
1960-10-14
Improvements in the manufacture of industrial ceramic articles
FR1248904A
(en )
1960-12-23
Improvements in the production of ethylene polymers
FR1266053A
(en )
1961-07-07
Improvement in the manufacture of asbestos cement products
FR1224171A
(en )
1960-06-22
Improvements in the manufacture of cement pipes
BE598704A
(en )
1961-06-30
Improvements in the manufacture of urea
FR1160466A
(en )
1958-07-16
Improvements in the manufacture of concrete coatings
FR75546E
(en )
1961-07-07
Improvements in the manufacture of construction panels
FR1250653A
(en )
1961-01-13
Improvements in the construction of buildings
FR1248976A
(en )
1960-12-23
Machine for the production of molded and perforated articles such as acoustic plaster tiles
BE587223A
(en )
1960-08-02
Improvements in the production of ceramics
AU245035B2
(en )
1961-01-26
Improvements in or relating tothe manufacture of asbestos cement articles
FR1291699A
(en )
1962-04-27
Improvements in the production of graphite articles
FR76879E
(en )
1961-12-15
Improvements in the production of wear-resistant metal surfaces
FR1175185A
(en )
1959-03-20
Improvements in the manufacture of portland cement, lime and similar products
BE597847A
(en )
1961-06-06
Improvements in the production of metal or metalloidal halides
FR1262873A
(en )
1961-06-05
Asbestos cement castings manufacturing process
FR1255242A
(en )
1961-03-03
Improvements in the production of glucinium
AU6270360A
(en )
1961-01-26
Improvements in or relating tothe manufacture of asbestos cement articles
FR1276633A
(en )
1961-11-17
Improvements in the manufacture of urea