CH61349A
(en )
1913-09-16
Collapsible and height-adjustable scaffolding trestle
CH54266A
(en )
1912-05-01
Collapsible and adjustable scaffolding trestle
FR453168A
(en )
1913-06-02
Folding and height adjustable trestle
CH51765A
(en )
1911-09-16
Height-adjustable and mobile scaffolding
CH70997A
(en )
1915-11-16
Height-adjustable support for formwork and scaffolding
CH59113A
(en )
1913-04-16
Height-adjustable furniture leg
CH54448A
(en )
1912-05-17
Scaffolding trestle with anchoring device
CH57705A
(en )
1913-02-01
Scaffolding trestle
FR453203A
(en )
1913-06-03
Scaffolding trestle
CH60760A
(en )
1913-08-01
The skirt can be adjusted in width
CH68743A
(en )
1915-04-16
Disassemblable and collapsible portable
CH59601A
(en )
1913-05-16
Collapsible trestle
CH61830A
(en )
1913-10-16
Collapsible trestle
FR430497A
(en )
1911-10-17
Developments in the construction of portable raised chairs
FR428129A
(en )
1911-08-23
folding scaffolding
CH60395A
(en )
1913-07-16
Protection device against soreness of the upper leg parts
CH61805A
(en )
1913-10-16
Collapsible hammock stand
FR458793A
(en )
1913-10-18
Improvements in the construction of folding lifting devices
FR414624A
(en )
1910-09-07
Adjustable and transportable scaffolding
CH61860A
(en )
1913-10-16
Scaffolding
FR454512A
(en )
1913-07-07
Folding and removable metal lockers
FR461948A
(en )
1914-01-14
Folding legs for tables and benches
ES53218A1
(en )
1912-08-01
Improvements in portable or flying scaffolding.
CH51383A
(en )
1911-09-01
Free-standing scaffolding for painting and construction work
FR433175A
(en )
1911-12-27
folding ladder with platform and shelf