AT31655B
(en )
1908-02-10
Device for the automatic opening and closing of the straight pull locks of firearms.
AT25770B
(en )
1906-09-25
Device for opening and closing skylight windows.
AT27328B
(en )
1907-01-25
Device for opening and closing skylight windows.
AT29912B
(en )
1907-09-10
Locking device and device for opening and closing the lower wings of windows.
AT26395B
(en )
1906-11-10
Security device for doors.
AT32921B
(en )
1908-05-11
Device for automatic opening of the starter valve of torpedoes.
AT49289B
(en )
1911-08-10
Device for alternating opening and closing of main and pilot flame lines.
AT35285B
(en )
1908-11-25
Device for opening and closing skylight windows.
AT60146B
(en )
1913-07-10
Device for opening and closing roof fans.
AT25779B
(en )
1906-09-25
Safety device for the locking discs of combination locks.
AT23456B
(en )
1906-03-10
Barrel door lock.
AT44746B
(en )
1910-11-10
Device for the automatic suction of upper air for steam boiler firing through the air lines arranged on the side of the fire door.
AT38088B
(en )
1909-07-26
Device for simultaneous closing and locking, respectively. Opening doors and the like Like. From one point.
AT28015B
(en )
1907-04-10
Induction regulator.
AT36806B
(en )
1909-04-10
Control or registration lock.
AT25149B
(en )
1906-08-10
Device for the automatic establishment of telephone connections.
AT29176B
(en )
1907-07-25
Lock for oven doors.
AT26175B
(en )
1906-10-25
Double fireplace door.
AT25689B
(en )
1906-09-10
Device for cleaning the heating pipes of steam boilers or the like.
AT25910B
(en )
1906-10-10
Device for reducing friction in railway switches.
AT39455B
(en )
1909-10-25
Device for boiler firing for the automatic suction of upper air through the fire door designed as a tilting door.
AT34006B
(en )
1908-08-10
Device for closing off the space between coupled trams.
AT26573B
(en )
1906-11-26
Device for regulating the gas flow for invert gas incandescent burners.
AT38688B
(en )
1909-09-10
Device for the generation and combustion of carburized air.
AT42503B
(en )
1910-06-10
Coke oven.