CH7792A
(en )
1894-07-31
Metal plate for the construction of ceilings, floors, roofs, partitions and other similar uses
CH7122A
(en )
1894-01-31
Machine for grooving slats and metal plates for the construction of ceilings, floors, roofs, partitions and other similar uses
ES14620A1
(en )
1893-07-16
Improvements in the manufacture of metal cans and plates for the construction of ceilings, floors, roofs, partitions, etc.
ES14872A2
(en )
1893-10-01
Improvements in the manufacture of metal cans and plates for the construction of ceilings, floors, roofs, partitions, etc.
GB189312584A
(en )
1893-08-05
Improvements in the Manufacture of Fireproof Plates or Slabs.
GB189312154A
(en )
1894-04-28
Improvements in Bent Plates used for Bridges, Floors, Buildings, Decks, and the like, and in the Manufacture of the same.
GB189420662A
(en )
1894-12-01
Improvement in the Construction of Ceilings.
CA43834A
(en )
1893-08-04
Building block or bricks
FR360424A
(en )
1906-04-21
New beam for the construction of buildings
CH47629A
(en )
1910-11-01
Metal splits, especially for plain tile roofing
FR371049A
(en )
1907-02-25
Coffered ceiling, concrete
CH13473A
(en )
1897-07-15
Stone beams for walls, ceilings or floors
FR361269A
(en )
1906-05-29
Clip intended for the construction of slab ceilings
GB189322227A
(en )
1894-09-08
Improvement in the Manufacture of Cement Mortar.
FR374662A
(en )
1907-06-20
Reinforced beam for the construction of ceilings
ES34381A1
(en )
1904-08-16
The manufacture of stone called Byzantine.
CH30164A
(en )
1904-11-30
Paneling for building roofing
FR352418A
(en )
1905-08-10
Coffered ceiling
GB189322978A
(en )
1894-06-16
Improvements in the Construction of Fire Resisting Floors.
FR362981A
(en )
1906-07-18
Ceiling formed of reinforced concrete platform beams
CA42149A
(en )
1893-03-01
Wrecking frog
GB189311379A
(en )
1893-07-29
Manufacture of Aluminium Tannico-tartaricum.
GB189511930A
(en )
1895-07-27
Employment of Schist in the Manufacture of Bricks for Building Purposes.
CA43494A
(en )
1893-07-06
Nail
CA95289A
(en )
1905-09-26
Steel manufacture