FR1070517A
(en )
1954-07-28
Method and apparatus for the production of films
FR1058844A
(en )
1954-03-19
Method and apparatus for the manufacture of artificial filaments
FR980573A
(en )
1951-05-15
Process and apparatus for the continuous manufacture of superpolyamides
FR1038703A
(en )
1953-10-01
Process and apparatus for the manufacture of extremely thin metallic wires and tapes
FR1035872A
(en )
1953-09-01
Process for the production of slide closures
CH292861A
(en )
1953-08-31
Process for the production of uranium and apparatus for carrying out this process.
FR1081215A
(en )
1954-12-16
Process for the manufacture of denicotinizing products and products obtained
FR1074710A
(en )
1954-10-07
Method and apparatus for manufacturing multiple conductors
FR1028427A
(en )
1953-05-22
Process and apparatus for the manufacture of ammonium nitrate
FR1052925A
(en )
1954-01-28
Improved method and apparatus for the manufacture of electric cables
FR1005671A
(en )
1952-04-15
Metallic material and process for its manufacture
FR1065278A
(en )
1954-05-21
Improved method and apparatus for the manufacture of metal tubes
FR1055402A
(en )
1954-02-18
Process for the production of reels for photo films and resulting reels
FR920322A
(en )
1947-04-03
Method and apparatus for the manufacture of zippers
FR1047016A
(en )
1953-12-10
Method and devices for the manufacture of so-called wire wheels
FR1024614A
(en )
1953-04-03
Method and apparatus for the manufacture of celluloses and semi-celluloses
FR1032321A
(en )
1953-07-01
Process for the manufacture of films for photographic purposes and for magnetic sound recordings
FR1051128A
(en )
1954-01-13
Method and apparatus for the production of fumes
FR1075236A
(en )
1954-10-14
Contrast substance and process for its manufacture
FR1089430A
(en )
1955-03-17
Manufacturing process for the etching of thin metal wires or tapes
FR1033900A
(en )
1953-07-16
Process for the manufacture of dental crowns and dental crowns obtained by this process
FR1088195A
(en )
1955-03-03
Process and apparatus for the manufacture of agglomerates
FR1042492A
(en )
1953-11-02
Process for the manufacture of knives
FR1040206A
(en )
1953-10-13
Process for the treatment of drawn metal wires
FR1039661A
(en )
1953-10-08
Process for the continuous manufacture of nitrocellulose and device for implementing this process