CH48998A
(en )
1910-12-16
Process for making cinematographic projections
FR414911A
(en )
1910-09-14
Advanced process for the manufacture of tablets
FR414461A
(en )
1910-09-03
Process for the production of tetramethylenediamine
FR394080A
(en )
1909-01-14
Process for making cigars
FR13682E
(en )
1911-05-29
Process for the production of soaps containing combinations of mercury
FR414563A
(en )
1910-09-06
Process for the production of new combinations of mercury
FR479295A
(en )
1916-03-03
Process for the production of toluene
FR407773A
(en )
1910-03-10
Improved shoe and process for its manufacture
FR402864A
(en )
1909-10-19
Improved collotypographic process
FR457069A
(en )
1913-09-11
Process for the production of pyrography
FR511722A
(en )
1921-01-03
Process for the production of records for phonographs
FR406776A
(en )
1910-02-10
Advanced process for melting metals
FR472941A
(en )
1914-12-24
Process for the production of diaryl chloroureides
FR437816A
(en )
1912-05-01
Process for the production of porous metals
FR411614A
(en )
1910-06-21
Process for the production of zinc boron-diorthooxybenzoate
FR423829A
(en )
1911-04-27
Filtration process
FR420318A
(en )
1911-01-27
Economical reproduction process for large illustrations
FR417803A
(en )
1910-11-23
Process for the production of bromodiethylacetyleurea
FR469271A
(en )
1914-07-28
Process for improving the quality of solid inorganic materials
FR474023A
(en )
1915-02-04
Advanced process for the production of cyanides
CH57538A
(en )
1913-02-01
Process for the production of sodium cyanide
FR399626A
(en )
1909-07-02
Process for manufacturing dentures
FR453521A
(en )
1913-06-10
Process for the production of embroidery
FR413170A
(en )
1910-08-02
Process for ore reduction
FR400160A
(en )
1909-07-20
Process for the rapid manufacture of shells