AT63550B
(en )
1914-02-25
Air regulation device for chain grids with box-like grate supports and laterally insertable grate bars.
DK16892C
(en )
1913-01-20
Device for regulating the evolution of steam in steam boilers and the like.
DK16725C
(en )
1912-12-02
Control device for oven dampers and the like.
CH68629A
(en )
1915-04-01
Control device for inclined grates with grate bars moving alternately to and fro
FR464509A
(en )
1914-03-24
Boiler hearth
CH75857A
(en )
1917-10-01
Drive device for grate bars
DK21100C
(en )
1916-03-20
Lighthouse grate with fixed and movable grate bars.
ES55160A1
(en )
1913-05-16
Device for regulating and varying the flashing sparks.
DK19592C
(en )
1914-12-14
Device for controlling the purge air in combustion power machines.
FR16842E
(en )
1913-04-28
Chain grid element with melted bar on grid support
CH57231A
(en )
1912-12-16
Sectional boiler with inclined grate and device for supplying additional air
DK15719C
(en )
1912-03-11
Boiler Pipe Blower.
DK17251C
(en )
1913-05-05
Procedure for Harmless Lime Pieces in Brickware and the like
DK15436C
(en )
1912-01-02
Apparatus for switching on and off the gas burner at certain times.
DK16532C
(en )
1912-10-14
Rotary Furnace for Burning Cement and the like.
CH68618A
(en )
1915-05-01
Device for regulating the draft in heating boilers
CH68299A
(en )
1915-03-01
Device for the automatic regulation of the air supply in ovens
AT60974B
(en )
1913-09-10
Device for burning incandescent bodies.
ES54454A1
(en )
1913-02-01
Improvements in smoke consuming devices for ovens.
CH62213A
(en )
1913-11-01
Automatically and arbitrarily operated electrical timer
DK16794C
(en )
1912-12-16
Roll-up network with supporting bodies placed therein for the plaster placed on the net.
DK18163C
(en )
1913-12-01
Apparatus for cleaning and disinfecting air ducts in masonry and the like.
CH58863A
(en )
1913-04-01
Smoke combustion device for grate furnaces
CH64885A
(en )
1914-05-01
Device for the automatic control of the auxiliary fan in locomotive boilers
CA3134S
(en )
1911-01-24
Grate bars for furnaces