FR1274931A
(en )
1961-11-03
Improvements to prefabricated masonry blocks
BE610227A
(en )
1962-03-01
Improvements relating to valve housings and tubing for them.
BE611100Q
(en )
1962-06-04
Improvements to blocks to form or protect marine constructions
BE610479R
(en )
1962-05-21
Improvements to the bases for drums or cable reels.
BE611141A
(en )
1962-03-30
Improvements relating to refractory assembled blocks for furnaces
FR1265352A
(en )
1961-06-30
Improvements to stackable boxes that can be used as lockers for stores
FR1282675A
(en )
1962-01-27
Improvements made to the sleepers used to constitute luggage racks
FR1300292A
(en )
1962-08-03
Improvements to pushers for nautical convoys
FR1429303A
(en )
1966-02-25
Improvements to clothing for scuba diver or diver
FR1263903A
(en )
1961-06-19
Bogie for locomotive
FR1291697A
(en )
1962-04-27
Improvements made to destemmer for harvest
FR1251639A
(en )
1961-01-20
Improvements to fairleads for ships
FR1306732A
(en )
1962-10-19
Improvements to anti-shock bearings for watches or others
FR1259499A
(en )
1961-04-28
Improvements to rotary cutters for unwinders
FR1314546A
(en )
1963-01-11
Improvements to safety stops for skis
FR1264616A
(en )
1961-06-23
Filters for cigarettes
FR1264064A
(en )
1961-06-19
Improvements to ships
FR78938E
(en )
1962-09-28
Fitting for jet breaker or others
FR1276831A
(en )
1961-11-24
Improvements to pouring nozzles
FR1271156A
(en )
1961-09-08
Improvements to foundry machines
BE605715A
(en )
1961-11-03
Improvements to electrodes to produce discharges.
FR1274691A
(en )
1961-10-27
Improvements to brick stacking devices
FR1250247A
(en )
1961-01-06
Improvements to the processes for manufacturing sintered or concreted magnesite
FR1270032A
(en )
1961-08-25
Improvements to vices for chainsaws and similar machines
FR1293197A
(en )
1962-05-11
Improvements to filters for fluids