CH49725A
(en )
1911-03-16
Protective device on balconies, windows, etc., which can be used as a rescue ladder
CH54402A
(en )
1912-05-17
Safety device on balconies, windows, etc. that can be used as a railing and as a rescue ladder
CH55270A
(en )
1912-08-01
Safety device on balconies, windows, etc., can be used as railings as well as rescue ladders
ES46672A1
(en )
1910-01-16
A protective arrangement for balconies, windows and the like, which can be used as a rescue device.
DK11982C
(en )
1909-03-29
Rescue ladder.
DK11271C
(en )
1908-09-28
Window grille, usable as a rescue ladder.
FR414982A
(en )
1910-09-15
Alarm for fires, accidents, etc.
CH39209A
(en )
1908-02-17
Rescue ladder that can be used as a window railing
FR426663A
(en )
1911-07-12
Balustrade for balconies, windows, etc., which can be used as a rescue ladder
FR418236A
(en )
1910-12-03
Safety pin, curved
DK12579C
(en )
1909-10-04
Safety harness.
DK11025C
(en )
1908-07-06
Window device that allows the conversion of windows into bay windows.
CH44660A
(en )
1909-09-01
Locking device on extension ladders
DK12230C
(en )
1909-06-14
Safety device for Laase.
DK12498C
(en )
1909-09-06
Window restraint.
FR403632A
(en )
1909-11-10
Safety stirrup
AT52344B
(en )
1912-02-26
Deep drilling device.
DK12392C
(en )
1909-07-26
Close the window.
DK12724C
(en )
1909-11-29
Protection device for Planers.
DK12085C
(en )
1909-04-26
Protection device for Planers.
CH47370A
(en )
1910-06-16
window
DK12077C
(en )
1909-04-26
Device for Cranes, Rescue Devices and similar Devices.
ES41580A3
(en )
1907-10-16
A window sill that can serve as a salvage ladder.
CH45097A
(en )
1909-10-16
Protective device on windows
AT46736B
(en )
1911-02-25
Saw frame.