FR1459585A
(en )
1966-11-18
Improvements in the manufacture of polyurethanes
FR1391732A
(en )
1965-03-12
Self-grinding crushers
BE592605A
(en )
1961-01-04
Improvements in the manufacture of catalysts
FR83586E
(en )
1964-09-04
Improvements in cheese making
FR1330351A
(en )
1963-06-21
Improvement in the construction of floors
FR1346299A
(en )
1963-12-20
Improvements in the manufacture of molded parts
FR1377669A
(en )
1964-11-06
Ball mill
FR1319349A
(en )
1963-03-01
Improvement in the manufacture of overcapping capsules
BE617086A
(en )
1962-08-16
Improvement in the manufacture of overcapping capsules
FR1354837A
(en )
1964-03-13
Improvement in the manufacture of mirrors
FR1426472A
(en )
1966-01-28
Further development in the manufacture of diethylamino-ethyl-cellulose
FR1255966A
(en )
1961-03-17
Improvements in the manufacture of catalysts
FR1298197A
(en )
1962-07-06
Improvements in the manufacture of radiators
BE630655A
(en )
1963-11-04
Improvements in the production of ketones
FR1314926A
(en )
1963-01-11
Improvements in the manufacture of amides
FR1285430A
(en )
1962-02-23
Improvements in the manufacture of springs
FR1344881A
(en )
1963-12-06
Improvements in the manufacture of safety glazing
FR1372946A
(en )
1964-09-18
Improvements in the production of esters
FR1281523A
(en )
1962-01-12
Improvements in capsule manufacturing
BE614921A
(en )
1962-07-02
Improvements in the production of methylpentenes
FR1347896A
(en )
1964-01-04
Improvements in cheese making
FR1358997A
(en )
1964-04-17
Improvements in the manufacture of chlorofluoroalkanes
FR1363568A
(en )
1964-06-12
Improvements in the production of spheroids
FR1320948A
(en )
1963-03-15
Improvements in capsule manufacturing
FR1416305A
(en )
1965-11-05
Improvements in the manufacture of polysulfones