CH62519A
(en )
1913-12-01
Ventilation device with louvre flaps on smoke chimneys, especially for extracting vapors in kitchens into the same
FR10492E
(en )
1909-07-12
Automatic gun
CH53192A
(en )
1912-02-01
Extraction device for the flue gases from stoves, bask ovens etc. with two fireplaces
CH47382A
(en )
1910-06-16
Device for securing shutters etc. in the open position
DK12342C
(en )
1909-07-19
Device for Increasing the Draw in the Chimneys.
DK13455C
(en )
1910-07-18
Gas stove device with heating magazine.
DK16050C
(en )
1912-06-10
Voltage-free, square Hulsten for the Chimneys with one or more square Smoke ducts and surrounding Air ducts.
GB191128586A
(en )
1912-12-05
Improvements in Lamp Chimneys, Globes and the like, and in Means for Holding them in Position.
DK25834C
(en )
1920-04-12
Fuel-saving device for fireplaces in ovens and the like.
DK14597C
(en )
1911-05-22
Damper damper for the locomotive chimneys.
DK12639C
(en )
1909-10-25
Smoke trap for the locomotive chimneys.
CH44949A
(en )
1909-10-01
Attachment for chimneys in heating, ventilation and dust extraction systems
DK15065C
(en )
1911-09-11
Circulation oven with air duct inside the smoke extractor.
DK13024C
(en )
1910-03-07
Device for door frames for steam boiler with air ducts arranged in the sides.
DK13811C
(en )
1910-10-24
Device for Explosion Engines with Water Supply in the Explosion Room.
CH46456A
(en )
1910-03-01
Automatic portable firearm
DK14694C
(en )
1911-06-19
Device for stoves and the like.
DK12811C
(en )
1910-01-03
Device at the Overhederkamret in Rørkedlers Ildkasse.
DK12657C
(en )
1909-11-01
Device for automatically sucking in supplementary air at the boiler boiler through the boiler door arranged as a tilting door.
FR408196A
(en )
1910-03-21
Automatic valve
DK12501C
(en )
1909-09-06
Device for kettles for placement in tiled stoves.
DK13182C
(en )
1910-04-25
Stop device at Sagts with Cannon Flow.
AT57884B
(en )
1913-02-25
Device for ventilating mines.
DK14599C
(en )
1911-05-22
Saving device for Stoves.
DK38479C
(en )
1928-02-27
Ignition device for Gas Stoves, Gas Stoves and the like.