FR683877A
(en )
1930-06-18
Process for the manufacture of shoes and articles conforming to those obtained by this process
FR682842A
(en )
1930-06-03
Process and molds for the manufacture of brushes, and products conforming to those obtained by this process and these molds
FR701520A
(en )
1931-03-17
Process for the manufacture of scissors or similar tools and articles conforming to those obtained by this process
FR687621A
(en )
1930-08-11
Process for the manufacture of dihaloethyl esters
FR713746A
(en )
1931-10-31
Process for the manufacture of scissors or similar tools and articles conforming to those obtained by this process
FR663665A
(en )
1929-08-23
Process for the manufacture of forgings
FR676967A
(en )
1930-03-01
Process and tools for the manufacture of stamped screeds and screeds conforming to those obtained by this process
FR631978A
(en )
1927-12-29
Process for manufacturing decorated articles and articles conforming to those obtained by this process
FR779372A
(en )
1935-04-03
Process for the manufacture of reconstituted marble and products obtained by this process
FR693876A
(en )
1930-11-26
Process for the manufacture of styrols
FR697659A
(en )
1931-01-21
Process and equipment for the manufacture of soaps, as well as products conforming to those obtained by this process
FR718765A
(en )
1932-01-28
Process for the manufacture of jewelery boxes or other applications and boxes obtained by this process
FR665573A
(en )
1929-09-20
Process for the production of returned shoes
FR631403A
(en )
1927-12-20
Process for the manufacture of improved fabrics and fabrics obtained by this process
FR725908A
(en )
1932-05-19
Process for manufacturing cellulose acetate and products obtained by this process
FR685476A
(en )
1930-07-10
Process of azotizing steel objects
FR685473A
(en )
1930-07-10
Process of azotizing steel objects
FR685475A
(en )
1930-07-10
Process of azotizing steel objects
FR674403A
(en )
1930-01-28
Process for the manufacture of phospho-nitrogen fertilizers
FR692386A
(en )
1930-11-05
Manufacturing process by casting of lead parts or others
FR721931A
(en )
1932-03-09
Improved process for the manufacture of boxes
FR695194A
(en )
1930-12-12
Process for the solidification of hydrocarbons and products obtained by this process
FR705274A
(en )
1931-06-04
Process for the manufacture of concrete parts
FR719065A
(en )
1932-02-01
Process for the production of hardened articles
FR645825A
(en )
1928-11-02
Improved process for the manufacture of horseshoes