FR1313216A
(en )
1962-12-28
Improvements in the manufacture of concrete elements
FR91235E
(en )
1968-05-03
Manufacture of polyurethane solutions
BE592605A
(en )
1961-01-04
Improvements in the manufacture of catalysts
BE599592A
(en )
1961-05-16
Lens Manufacturing Improvements
BE603119A
(en )
1961-08-16
Manufacture of elements polarizing light.
FR94228E
(en )
1969-07-18
Manufacture of polyurethane solutions.
FR1261330A
(en )
1961-05-19
Furniture made of elements
FR2690M
(en )
1964-07-27
Methoxy-3α-methyl-17α 5 & alpha-androstanol-17β.
FR1358183A
(en )
1964-04-10
Manufacture of polyurethane solutions
FR1255966A
(en )
1961-03-17
Improvements in the manufacture of catalysts
FR1354837A
(en )
1964-03-13
Improvement in the manufacture of mirrors
FR1399568A
(en )
1965-05-21
Manufacture of epoxycyclooctane
OA00231A
(en )
1966-03-15
Cements and their manufacture.
FR1336081A
(en )
1963-08-30
Improvement in the manufacture of alkylphenols
FR1319349A
(en )
1963-03-01
Improvement in the manufacture of overcapping capsules
FR1285430A
(en )
1962-02-23
Improvements in the manufacture of springs
BE605266A
(en )
1961-10-16
Improvements in the production of optical elements.
BE616032A
(en )
1962-07-31
Manufacture of irones.
FR1278205A
(en )
1961-12-08
Improvements in the manufacture of s-triazines
FR1326332A
(en )
1963-05-10
Manufacture of 16-alkyl-9 (11), 16-pregnadienes and 16-alkyl-11-oxygenated-16-pregnenes
FR1376018A
(en )
1964-10-23
Watch ferrule
BE617507A
(en )
1962-08-31
Improvements in the manufacture of lampshades
FR1270550A
(en )
1961-09-01
Improvements in the manufacture of catalysts
FR1317068A
(en )
1963-02-01
Production of direct positive photographic elements
FR1303961A
(en )
1962-09-14
Improvements in the manufacture of capacitors