FR1203372A
(en )
1960-01-18
Die for the manufacture of hollow filaments
FR1430899A
(en )
1966-03-11
Machine for the continuous production of hollow bodies
CH403600A
(en )
1965-11-30
Process for manufacturing porous refractory bodies
BE591378A
(en )
1960-09-16
Die for the manufacture of hollow wires.
FR1174076A
(en )
1959-03-05
Process for the manufacture of semiconductor bodies
FR1349999A
(en )
1964-01-24
Process for the production of multicellular bodies
FR1505459A
(en )
1967-12-15
Machine for the production of glass hollow bodies
BE580429A
(en )
1959-11-03
Machine for the manufacture of bottle-shaped hollow bodies
CH363620A
(en )
1962-07-31
Process for the construction of foundations
FR74366E
(en )
1960-11-07
Process for the manufacture of dials with hollow or raised signs
FR1270525A
(en )
1961-09-01
Process for the manufacture of hollow bodies
FR1320513A
(en )
1963-03-08
Installation for the production of hollow bodies
FR1217484A
(en )
1960-05-04
Machine for the production of glass hollow bodies
FR1280141A
(en )
1961-12-29
Process for casting ingots for hollow bodies
FR1294624A
(en )
1962-05-26
Process and machine for the production of synthetic hollow bodies
FR1253308A
(en )
1961-02-10
Process for the casting of metal hollow bodies
FR1243085A
(en )
1960-10-07
Dies for the manufacture of hollow bodies, in powdered refractory material
FR1188883A
(en )
1959-09-25
Machine for casting tubes or similar hollow bodies
FR90097E
(en )
1967-10-06
Process for the production of multicellular bodies
BE586094A
(en )
1960-04-19
Arrangement for the manufacture of lenses
FR1333009A
(en )
1963-07-19
Installation for welding cylindrical hollow bodies
FR1230770A
(en )
1960-09-20
Machine for the production of tires
FR1127589A
(en )
1956-12-19
Manufacturing process for hollow bodies
FR1255688A
(en )
1961-03-10
Machine for the manufacture of tubes in situ
FR1222593A
(en )
1960-06-10
Process for the production of sintered silicide bodies