CH60357A
(en )
1913-07-16
Cementation furnace for the simultaneous use of solid and gaseous cement
FR435970A
(en )
1912-03-14
Vertical muffle cementation furnace for the simultaneous use of solid and gaseous cement
FR444035A
(en )
1912-10-08
Oven for drying plaster, and other applications
FR414612A
(en )
1910-09-07
Special brick for partitions and walls of various thicknesses
FR457085A
(en )
1913-09-11
Trommel for classification and de-stoning of coals
CH68626A
(en )
1915-04-16
Furnace for baking limestones and cements
FR16984E
(en )
1913-05-26
Leg extender for unequal lengths
FR447533A
(en )
1913-01-08
Support crutch for rifles
FR429175A
(en )
1911-09-16
Arrangement to prevent the explosion of benzine and the like
FR451199A
(en )
1913-04-12
Equipment for the extinction of fatty and hydraulic lime
FR433697A
(en )
1912-01-13
Pillowcase claims
CH67201A
(en )
1914-11-16
Process for the manufacture of cement asbestos bricks and the like
FR425685A
(en )
1911-06-16
Special compositions for ignition and heating
FR432082A
(en )
1911-11-28
Leg extender for unequal lengths
FR16878E
(en )
1913-05-07
Leg extender for unequal lengths
FR434777A
(en )
1912-02-13
Device for ensuring the ventilation of glass furnaces
FR420653A
(en )
1911-02-04
Pyrogenic composition for matches and lighting strips
FR446306A
(en )
1912-12-02
Stamping furnace
FR436682A
(en )
1912-04-02
Advanced device for the construction of concrete buildings
FR454246A
(en )
1913-06-28
Apparatus for the preparation of ammonium sulphate
FR462824A
(en )
1914-02-05
New compositions for dyeing fur and hair
CH73772A
(en )
1916-12-01
Device for the care of clothes and shoes
FR478401A
(en )
1915-12-10
Furnace for baking lime and cement and other similar materials
FR458515A
(en )
1913-10-13
Furnace for firing limestones and in particular cements
AU310011B
(en )
1912-04-16
Improved and indestructible brick