OA00208A
(en )
1966-03-15
Method and device for laying underwater pipes.
FR1275488A
(en )
1961-11-10
Method and device for pressing Gruyères
BE586767A
(en )
1960-05-16
Method and device for electrusion
BE604261A
(en )
1961-09-18
Method and device for making pipe joints
FR1271515A
(en )
1961-09-15
Method and device for making and repairing pipe joints
FR1267303A
(en )
1961-07-21
Method and device for profiling tubes
FR1282156A
(en )
1962-01-19
Method and device for the construction of cupolas and the like
FR1308577A
(en )
1962-11-09
Method and device for concentrating solutions
FR1258977A
(en )
1961-04-21
Method and device for forming tubing
FR1263376A
(en )
1961-06-09
Method and device for cutting tubes
FR1193128A
(en )
1959-10-30
Method and device for spacing pipes
FR1327104A
(en )
1963-05-17
Quick coupling device for pipes
FR1353451A
(en )
1964-02-28
Method and device for repairing pipe joints
FR1276336A
(en )
1961-11-17
Method and device for the manufacture of insulated rail joints
FR1290842A
(en )
1962-04-20
Advanced pipe connection device
FR1262790A
(en )
1961-06-05
Method and device for corrugating fiber cement sheets
FR1346508A
(en )
1963-12-20
Method and device for the construction of buildings
FR1297372A
(en )
1962-06-29
Method and device for expanding rings
FR1278791A
(en )
1961-12-15
Method and device for making shoes
FR1303242A
(en )
1962-09-07
Method and device for making thermographic reproductions
FR1264573A
(en )
1961-06-23
Method and device for notching tubes
FR1260414A
(en )
1961-05-05
Method and device for the prevention of accidents on machines
BE606681R
(en )
1961-11-16
Method and device for corrugating fiber cement sheets
BE600666A
(en )
1961-06-16
Photocopying method and device
FR1270331A
(en )
1961-08-25
Method and device for cleaning sewage pipes