CH5582A
(en )
1893-02-15
Automatic adjusting device on roller shutters, blinds etc.
CH4718A
(en )
1892-07-15
Automatic tape or cord winder on roller shutters, blinds etc.
CH7613A
(en )
1894-05-15
Opening device with automatic lock for shutters, blinds, etc.
CH5103A
(en )
1892-10-15
Roller shutter lift
GB189314839A
(en )
1894-07-07
Improvements in or in connection with Photographic Shutters known as Blind Shutters.
ES13679A1
(en )
1892-10-16
A device deon destined for swimming.
CH5263A
(en )
1893-02-15
Closure for windows, shutters etc.
CH28477A
(en )
1904-04-30
Automatic opening device on roller shutters
CH5976A
(en )
1893-05-15
Automatic roller shutter lock
CH13479A
(en )
1897-06-30
Automatic rewinder for blind cords, shutters, etc.
AT36335B
(en )
1909-02-25
Hold-open device for lowered blinds.
ES10397A2
(en )
1890-03-01
An automatic telegraph.
ES13819A1
(en )
1892-12-01
An automatic photography apparatus.
ES15123A1
(en )
1893-12-16
Automatic mechanical blinds.
ES13519A1
(en )
1892-08-16
An automatic photographic apparatus.
CH4556A
(en )
1892-08-31
Winding mechanism, improved
CH44942A
(en )
1909-10-01
Automatic locking device on roller shutters
CH27127A
(en )
1903-12-15
Automatic opening device on window shutters
ES13387A1
(en )
1892-07-01
An instant photographic device.
CH39704A
(en )
1908-04-16
Break bar on hinged roller shutters
GB189321276A
(en )
1893-12-09
Improvements in Iris-diaphragms for Photographic Objectives, and in Mechanisms for using same as Objective Shutters.
ES13349A1
(en )
1892-07-01
The improvements introduced in automatic door closers.
ES7706A1
(en )
1888-03-01
An automatic regulating apparatus.
ES10945A2
(en )
1890-08-16
An Oppelt filter-extractor device.
ES7216A1
(en )
1887-09-16
An automatic electrizer.