CH49094A
(en )
1911-01-02
Advanced process for manufacturing reinforced concrete objects
FR418678A
(en )
1910-12-15
Manufacturing process for lined envelopes
FR423715A
(en )
1911-04-25
Manufacturing process for new dye-azo materials
FR394147A
(en )
1909-01-15
Manufacturing process for advertising objects
FR418349A
(en )
1910-12-06
Process for the production of formaldehyde
FR353242A
(en )
1905-09-06
Process for the production of hardened plaster
FR415445A
(en )
1910-09-26
Process for the manufacture of a fertilizer
FR414911A
(en )
1910-09-14
Advanced process for the manufacture of tablets
FR481870A
(en )
1917-01-24
Manufacturing process for molded objects
FR415683A
(en )
1910-10-01
Manufacturing process of amido-aryl-acidyl-amido-anthraquinones
CH46446A
(en )
1910-03-01
Manufacturing process for protein objects
CH48431A
(en )
1910-10-17
Reinforced concrete beam and process for its manufacture
FR426072A
(en )
1911-06-27
Process for manufacturing porous objects
FR466035A
(en )
1914-05-02
Manufacturing process for concrete or reinforced concrete piles
FR395441A
(en )
1909-02-27
Process for the manufacture of imitations of cast objects
FR350898A
(en )
1905-06-28
Accumulator manufacturing process
FR414307A
(en )
1910-08-31
Reinforced paper-cardboard manufacturing process
FR460177A
(en )
1913-11-25
Manufacturing process for glass objects
FR376607A
(en )
1907-08-14
Explosives manufacturing process
CH47075A
(en )
1910-05-16
Machine for the production of concrete hollow bricks
FR406653A
(en )
1910-02-05
Process for the manufacture of disinfectants
CH48707A
(en )
1910-11-16
Cuprocupric oxychloride manufacturing process
FR387391A
(en )
1908-07-08
Process for the production of a durable wall covering
FR471170A
(en )
1914-10-17
Process for the production of decorative objects
FR387736A
(en )
1908-07-21
Process for the manufacture of a new primer