CH4529A
(en )
1892-06-15
Apparatus for the automatic regulation of the temperatures of closed rooms in ships, buildings etc.
CH308A
(en )
1889-03-08
Shower for ventilation, heating or cooling
ES12605A1
(en )
1891-12-01
An apparatus for heating and ventilating rooms.
DK6255C
(en )
1904-01-18
Method and Apparatus for the manufacture of leather-like straps.
AT23990B
(en )
1906-04-25
Valve for barrels.
ES33942A3
(en )
1904-06-16
A procedure for keeping meat fresh.
DK7584C
(en )
1905-06-13
Apparatus for sharing butter and the like.
CH3660A
(en )
1891-11-14
Ventilation stove with device for continuous fire
CH7737A
(en )
1894-09-30
Device for small-caliber weapons for target practice in the room
FI384A
(en )
1891-04-24
For the purposes of this Regulation, the provisions of this Regulation shall apply
DK6905C
(en )
1904-09-05
Apparatus for saturating liquids with carbon dioxide.
FR374637A
(en )
1907-06-18
Regulating valve for heating systems
DK12061C
(en )
1909-04-19
Apparatus for Detecting and Extinguishing Fire in Ships.
AT27666B
(en )
1907-02-25
Electrolytic apparatus.
DK6264C
(en )
1904-01-18
Method and Apparatus for Slaughtering Animals.
DK3368C
(en )
1900-09-17
Method with associated apparatus for regulating bypass devices for shipwrecks and the like.
DK4008C
(en )
1901-07-01
Apparatus for automatically opening and closing a valve or the like at any pre-determined times.
DK7004C
(en )
1904-10-24
Heating system for liquids.
FR12716E
(en )
1910-11-08
Regulating valve for heating systems
FR414118A
(en )
1910-08-26
Regulating valve for heating systems
DK5934C
(en )
1903-09-14
Corrosion Apparatus.
DK6301C
(en )
1904-01-25
Food Preservation Procedure.
CH3981A
(en )
1892-01-30
Device for heating the points
DK6846C
(en )
1904-08-15
Apparatus for Threading Synaale.
DK7111C
(en )
1904-11-28
Apparatus for Saturating Liquid with Gases.