CH11727A
(en )
1896-09-15
Metal covering for covering facades, roofs, etc.
DK695C
(en )
1896-08-24
Roof tiles.
GB189606465A
(en )
1898-04-25
Improved Sheet Metal Roofing for Buildings.
DK1618C
(en )
1898-06-06
Roof tiles.
GB189625706A
(en )
1897-07-03
Improvements in Roofs, Ceilings, and the like, and in Building Blocks therefor.
GB189603863A
(en )
1896-03-28
A New or Improved Roofing Tile.
DK126C
(en )
1895-07-29
Procedure for roofing with flat roof tiles.
GB189627461A
(en )
1897-10-02
An Improvement in Roofing Tiles.
FR351882A
(en )
1905-07-28
Waterproof covering for roofs, etc.
GB189524674A
(en )
1896-02-01
Improved Fire-proof Flooring, Roofing, Beams, Bressummers, and the like.
GB189608863A
(en )
1896-06-13
An Improvement in or connected with Eaves Gutters.
GB189521758A
(en )
1896-10-17
Improvements in the Manufacture of Roofing Tiles.
GB189513667A
(en )
1895-08-17
Improvements in Roofing Tiles.
GB189524777A
(en )
1896-02-01
Improvements in Roofing Tiles.
GB189509960A
(en )
1895-06-22
A New or Improved Roofing Tile.
CH17139A
(en )
1899-04-30
Novel construction for ceilings, roofs, bridges, etc.
GB189521875A
(en )
1896-10-03
Improvement in Roof Gutters.
AT23117B
(en )
1906-02-26
Metal roofing.
GB189323818A
(en )
1894-01-27
Improvements in Roofing Tiles.
GB189315637A
(en )
1894-06-02
Improvements in Roofing Tiles.
FR337012A
(en )
1904-03-24
Roof tiles.
CH50768A
(en )
1911-07-01
Tile arrangement on roofs, for covering valley joints
CH45880A
(en )
1910-01-03
Tile arrangement on roofs, for covering valley joints
GB189605179A
(en )
1896-04-11
Improved Truss.
FR335382A
(en )
1904-01-22
Improvements to floors, roofs, walls, etc.