CH9774A
(en )
1895-08-15
Metal frame construction system embedded in concrete
FR24E
(en )
1902-09-12
Independent roof tent system
CH11083A
(en )
1896-04-30
Reversible photographic cuvette system
CH13088A
(en )
1897-04-15
New arched bridge system
CH9609A
(en )
1895-08-15
Metal cylinder music system
CH4008A
(en )
1892-01-30
Galvanized steel plates intended for galvanotyping
CH9763A
(en )
1895-07-31
Sledge
CH10328A
(en )
1895-11-30
Removable shelter
CH3524A
(en )
1891-10-15
New release system in the frame of repeating watches
CH11373A
(en )
1896-06-30
Rainwater drainage
CH10630A
(en )
1896-01-31
Cartridge frame
CH6479A
(en )
1893-09-15
New articulated frame tent system
CH10454A
(en )
1895-12-15
Improved roofing
FR354624A
(en )
1905-10-09
Metal frame system with tightening angles eliminating any welding
CH10659A
(en )
1896-01-31
Movement tile system with interlocking and longitudinal and lateral overlaps, which can be obtained mechanically on the die
CH10091A
(en )
1895-11-15
Fastening construction for posts, for railings etc. on wood cement structures
CH10608A
(en )
1896-01-15
Lock system with seal ring
CH11526A
(en )
1896-08-31
Side welded metal siphon
CH11256A
(en )
1896-05-31
Calendar for Roskopf system watches
CH17188A
(en )
1899-05-15
Improvement in anchor escapements
FR14687E
(en )
1912-01-29
Reinforced concrete dimension roofing system
CH10192A
(en )
1895-10-31
Advanced chisel-fixed clamp
CH9635A
(en )
1895-10-15
Ad portfolio
CH12923A
(en )
1897-03-31
Advanced four-cylinder compound locomotive system
CH9872A
(en )
1895-08-31
Bicycle pump