FR52401E
(en )
1944-04-13
Synthetic textile fiber, process for manufacturing it and its applications
FR875712A
(en )
1942-10-01
Manufacturing process of synthetic fibers, films, films and sheets
FR814800A
(en )
1937-06-29
Manufacture of yarn, filaments and similar articles by the viscose process
FR917428A
(en )
1947-01-07
Process for manufacturing filaments from synthetic materials
CH207480A
(en )
1939-11-15
A method of manufacturing hollow-strand viscose yarns.
FR913749A
(en )
1946-09-18
Manufacturing process for yarns from viscose
FR839733A
(en )
1939-04-11
Manufacturing process for hollow-strand viscose yarns
FR815411A
(en )
1937-07-12
Barium sulfate manufacturing process
FR796996A
(en )
1936-04-18
Speckled textile and its manufacturing process
CH214381A
(en )
1941-04-30
A method of manufacturing synthetic filaments of variable diameter.
FR857635A
(en )
1940-09-21
Manufacturing process of textile fiber strips
FR49374E
(en )
1939-03-24
New masonry element and its manufacturing process
FR857590A
(en )
1940-09-19
Manufacturing process of writing masses
FR840788A
(en )
1939-05-03
Manufacturing process of artificial viscose yarns with a smooth surface
FR843473A
(en )
1939-07-04
Process for manufacturing artificial yarns from cellulose solutions
FR813769A
(en )
1937-06-08
Knitting machine for the manufacture of knitted yarns and knitted tubes
FR831761A
(en )
1938-09-14
Fiber strand manufacturing process
FR817859A
(en )
1937-09-13
Hosiery and its manufacturing process
FR824240A
(en )
1938-02-04
Crepe yarn manufacturing process
FR868202A
(en )
1941-12-24
Manufacturing process for yarns, ribbons, etc., from viscose
FR848725A
(en )
1939-11-06
Casein manufacturing process
FR913344A
(en )
1946-09-04
Textile yarn manufacturing process
FR886401A
(en )
1943-10-14
Manufacturing process for patterned fabrics
FR856628A
(en )
1940-07-30
Cellulose manufacturing process
FR831574A
(en )
1938-09-08
Animalized fibers manufacturing process