FR1243561A
(en )
1960-10-14
Improvements to end-reaction polymers
FR1266620A
(en )
1961-07-17
Footwear improvements
FR1268917A
(en )
1961-08-04
Improvements to ball joints
FR1227597A
(en )
1960-08-22
Improvements to mereure switches
FR1298550A
(en )
1962-07-13
Improvements to epoxies and their preparation
FR1280898A
(en )
1962-01-08
Improvements to coaxial cables and their manufacture
FR1280726A
(en )
1962-01-08
Improvements to video-frequency amplifiers
BE607436A
(en )
1961-12-18
Improvements to permonosulphates and their preparation
BE611008A
(en )
1962-03-16
Improvements to shoes and their manufacture
FR1307463A
(en )
1962-10-26
Improvements to shoes and their manufacture
FR1260334A
(en )
1961-05-05
Improvements to looms
FR1267905A
(en )
1961-07-28
Improvements to flexible joints, and their manufacture
FR1289987A
(en )
1962-04-06
Improvements to tunnel diodes and their manufacture
BE609329A
(en )
1962-04-19
Improvements to tunnel diodes and their manufacture
FR1304573A
(en )
1962-09-21
New polyurethanes and their manufacture
FR78516E
(en )
1962-08-03
Improvements to transistron oscillators
BE599497A
(en )
1961-05-16
Improvements relating to forklifts
FR1276101A
(en )
1961-11-17
Improvements to circular looms
FR1279572A
(en )
1961-12-22
Improvements to transistors and their manufacture
FR1265773A
(en )
1961-06-30
Improvements made to hair curlers and their manufacture
BE598080A
(en )
1961-06-12
Improvements to transistors and their manufacture.
FR1250146A
(en )
1961-01-06
Improvements to zippers
FR1253932A
(en )
1961-02-17
Improvements to transistor structures and their manufacture
FR79696E
(en )
1963-01-04
Improvements to coaxial cables and their manufacture
BE603163A
(en )
1961-10-30
Improvements to coaxial cables and their manufacture