FR681083A
(en )
1930-05-09
Process for the production of metallic carbonyls
CH131626A
(en )
1929-02-28
Process for the production of metallic magnesium.
FR652594A
(en )
1929-03-11
Process for the production of carbonyl compounds of metals
FR710792A
(en )
1931-08-28
Process for the production of metal carbonyls
FR645335A
(en )
1928-10-23
Process for the production of anhydrous metal chlorides
FR715206A
(en )
1931-11-27
Process for the production of carbonyl metals
FR670800A
(en )
1929-12-04
Advanced process for the production of yeast
FR660794A
(en )
1929-07-17
Process for the production of acidylated celluloses
FR655457A
(en )
1929-04-19
Process for the production of thiourea
FR662961A
(en )
1929-08-14
Process for the production of ferro-silicon
FR615454A
(en )
1927-01-08
Process for the production of chloro-hydroxyanthraquinones
FR653027A
(en )
1929-03-15
Process for the production of dibenzanthrone
FR636962A
(en )
1928-04-20
Process for the production of carbon
FR641750A
(en )
1928-08-09
Process for the production of formaldehyde solutions
FR655364A
(en )
1929-04-18
Process and apparatus for the production of metallic magnesium
FR645963A
(en )
1928-11-06
Process for the production of ortho-amino-diarylethers
FR31527E
(en )
1927-03-16
Process for the production of coke briquettes
FR642946A
(en )
1928-09-06
Process for the production of 1.8-naphthoxypenthiophenes
FR656971A
(en )
1929-05-15
Process for the manufacture of oxycathodes
FR31687E
(en )
1927-03-21
Process for the production of carbonyl iron
ES103850A1
(en )
1927-09-01
An improved process for the production of metallic magnesium.
FR667787A
(en )
1929-10-21
Process for the production of ketones
FR656567A
(en )
1929-05-10
Process for the manufacture of ore briquettes
FR606448A
(en )
1926-06-14
Process for the construction of bricks for interjoists
FR639687A
(en )
1928-06-27
Process for the manufacture of syrups