CH67291A
(en )
1914-11-16
Method of preparing a new mosaic
FR455732A
(en )
1913-08-07
Manufacturing process of a fertilizer
FR459277A
(en )
1913-10-31
Process for preparing a heat insulator
FR446375A
(en )
1912-12-03
Process for preparing a water-repellent mortar
FR472770A
(en )
1914-12-17
New process for the production of methyl and ethyl halides
FR433857A
(en )
1912-01-18
Process for the preparation of oxyhydrogen
FR444649A
(en )
1912-10-22
Process for preparing posters
FR513332A
(en )
1921-02-12
Process for the preparation of a very effective bleaching charcoal
FR463714A
(en )
1914-03-03
Process for the preparation of an explosive
FR482691A
(en )
1917-04-12
Process for preparing a green chrome compound
CA170228A
(en )
1916-06-20
Method of forming a stitch
FR472216A
(en )
1914-11-26
Method for the preparation of anthraquinone
FR454557A
(en )
1913-07-08
Process for the production of cinematographic images
FR459999A
(en )
1913-11-20
Process for the production of cloudy enamels
FR450787A
(en )
1913-04-03
Process for the production of a bi-metal
FR421797A
(en )
1911-03-04
Process for the preparation of a confit for the teat
FR469784A
(en )
1914-08-10
Manufacturing process of a new bronze
FR474056A
(en )
1915-02-05
Process for the preparation of ortho-oxyarylarsinic acids
FR472934A
(en )
1914-12-24
Process for preparing a solution for making tires waterproof
CH57448A
(en )
1913-01-16
Process for preparing orthonitrophenylnitromethane
FR19559E
(en )
1915-03-16
Process for the production of halogenated anthracridones
FR459105A
(en )
1913-10-28
Process for the production of halogenated anthracridones
FR462935A
(en )
1914-02-09
Process for the production of hydrocarbons suitable for gasification
CH65137A
(en )
1914-06-01
Method of manufacturing a lubricant
FR485306A
(en )
1917-12-28
Description of a new process for manufacturing metallurgical coke