FR1253318A
(en )
1961-02-10
Process and device for the production of anhydrous aluminas
BE607916A
(en )
1962-03-06
Method and apparatus for the manufacture of adiponitrile
FR1427351A
(en )
1966-02-04
Method and device for the manufacture of ballotines
FR1297622A
(en )
1962-06-29
Process and device for the simultaneous manufacture of acetylene and ethylene
BE611557A
(en )
1962-03-30
Process for obtaining single crystals of the garnet type
FR1193100A
(en )
1959-10-30
Improved method and device for cleaning the air
BE603151A
(en )
1961-10-27
Method and device for the manufacture of cleaning cloths
FR1287862A
(en )
1962-03-16
Method and device for the manufacture of cleaning cloths
FR1242570A
(en )
1960-09-30
Method and device for the manufacture of crankshafts
FR1224560A
(en )
1960-06-24
Process and apparatus for the manufacture of urea
FR1298766A
(en )
1962-07-13
Method and device for manufacturing pointed-shaped ladies' shoes
FR1238954A
(en )
1960-08-19
Method and device for the preparation of isophorone
FR1169364A
(en )
1958-12-26
Method and device for cleaning the interior surfaces of tubular elements
FR1129352A
(en )
1957-01-21
Method and device for the purification of suspensions
FR1227744A
(en )
1960-08-24
Device and method for the manufacture of brushes
FR1198687A
(en )
1959-12-09
Method and apparatus for the manufacture of nonwoven fabrics
FR1201308A
(en )
1959-12-29
Method and device for the production of fascines
FR1126875A
(en )
1956-12-03
Method and device for increasing the efficiency and duration of ozone efficiency
FR1311472A
(en )
1962-12-07
Method and apparatus for the manufacture of organochlorosilanes
BE607724A
(en )
1961-12-18
Method and device for the manufacture of fabrics
FR1307017A
(en )
1962-10-19
Method and device for the manufacture of metal rings
FR1278791A
(en )
1961-12-15
Method and device for making shoes
FR1257317A
(en )
1961-03-31
Method and device for the manufacture of upper or lower parts of boxes
FR1289772A
(en )
1962-04-06
Method and device for the manufacture of brushes and the like and related products
BE606660A
(en )
1961-11-16
Process for the separation of curium and americium.