FR725844A
(en )
1932-05-18
Process for the production of polymerization products
FR710901A
(en )
1931-08-29
Process for the production of polymerization products
FR845917A
(en )
1939-09-05
Process for the production of polymerization products and products obtained by this process
FR765363A
(en )
1934-06-07
Process for the preparation of polymerization products
FR747583A
(en )
1933-06-20
Process for the production of new polymerization products
FR753373A
(en )
1933-10-14
Process for the manufacture of electric resistances and products obtained by this process
FR709592A
(en )
1931-08-11
Process for the production of polymerization products
FR779372A
(en )
1935-04-03
Process for the manufacture of reconstituted marble and products obtained by this process
FR735596A
(en )
1932-11-10
Process for the manufacture of food products and products obtained
FR778220A
(en )
1935-03-12
Concrete molding process and products obtained
FR789643A
(en )
1935-11-04
Process for the production of alkyd resins and products obtained
FR847221A
(en )
1939-10-05
Process for the production of condensation products and products obtained by this process
FR782630A
(en )
1935-06-07
Process for the manufacture of sweets
FR752224A
(en )
1933-09-19
Process for the manufacture of scissors and scissors obtained by this process
FR711637A
(en )
1931-09-14
Process for the manufacture of mica agglomerates, and products obtained by this process
FR755994A
(en )
1933-12-02
Process for the manufacture of light blocks, and blocks obtained by this process
FR713999A
(en )
1931-11-05
Process for the production of polymerization products
FR708807A
(en )
1931-07-29
Process for the production of polymerization products
FR784991A
(en )
1935-07-30
Process for the manufacture of hairpieces and products obtained
FR697659A
(en )
1931-01-21
Process and equipment for the manufacture of soaps, as well as products conforming to those obtained by this process
FR833670A
(en )
1938-10-27
Process for the continuous manufacture of plugs or hinges and products obtained by this process
FR708166A
(en )
1931-07-21
Process for the production of nitrogenous products
FR794285A
(en )
1936-02-12
Process and machine for the manufacture of flat metal tapes and wires and resulting products
FR771639A
(en )
1934-10-12
Process for the manufacture of products similar to ceramic products
FR695959A
(en )
1930-12-24
Process for the manufacture of ceramic products