FR1322998A
(en )
1963-04-05
Improvements to aerosol production devices
FR1396350A
(en )
1965-04-23
Improvements to photosynthesis devices
FR1358475A
(en )
1964-04-17
Improvements to encryption devices
FR1453591A
(en )
1966-06-03
Improvements to electroluminescent devices
FR1321580A
(en )
1963-03-22
Improvements to rotary sprinklers
FR1303146A
(en )
1962-09-07
Improvements to programming devices
FR1320782A
(en )
1963-03-15
Improvements to grinding devices
FR1351425A
(en )
1964-02-07
Improvements to connection devices
BE633966A
(en )
1963-11-04
Improvements to spraying devices
FR1341670A
(en )
1963-11-02
Improvements to fusion devices
FR1476608A
(en )
1967-04-14
Improvements to spraying devices
FR1296724A
(en )
1962-06-22
Improvements to coding devices
FR1319379A
(en )
1963-03-01
Improvements to rotary sprinklers
FR1338766A
(en )
1963-09-27
Improvements to frequency stabilization devices
FR1327200A
(en )
1963-05-17
Improvements to indicating devices
FR1305026A
(en )
1962-09-28
Improvements to spraying devices
FR1334511A
(en )
1963-08-09
Improvements to interconnection devices
FR1325085A
(en )
1963-04-26
Improvements to counting devices
FR1383845A
(en )
1965-01-04
Improvements to guiding devices
FR1354422A
(en )
1964-03-06
Improvements to transducer devices
FR1389408A
(en )
1965-02-19
Improvements to cooling devices
FR1323694A
(en )
1963-04-12
Improvements made to calculator-recorder devices
FR1350851A
(en )
1964-01-31
Improvements made to dispensing devices
FR1333176A
(en )
1963-07-26
Improvements to pipe connection devices
FR1282222A
(en )
1962-01-19
Improvements to anti-ram devices