CH73889A
(en )
1917-05-01
Device for heating, welding and brazing metal objects
CH66206A
(en )
1914-11-16
Device for heating, welding and brazing metal objects
CH65585A
(en )
1914-06-16
Device for automatic individual conveying and straightening of workpieces
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
AT68042B
(en )
1915-02-25
Device for coating objects with liquid-atomized metal.
AT71088B
(en )
1916-06-26
Solder and process for soldering aluminum and its alloys.
AT75502B
(en )
1919-02-25
Device for clamping drills and other tools.
AT71575B
(en )
1916-04-25
Method and device for electrical welding.
AT63554B
(en )
1914-02-25
Device for igniting and extinguishing burners.
CH61994A
(en )
1913-11-01
Device for holding barrels
CH71087A
(en )
1915-12-01
Device for marking profile iron
AT76691B
(en )
1919-06-10
Soldering and welding torches.
CH51313A
(en )
1911-08-16
Process for oxy-fuel welding, cutting and soldering of metals
CH63177A
(en )
1914-01-02
Device for upsetting rings, tires, pipe ends and the like
AT75533B
(en )
1919-02-25
Device for atomizing liquid.
CH65751A
(en )
1914-07-16
Device for melting and pouring on sealing wax
CH68655A
(en )
1915-04-01
Device for making clothes wider and narrower
AT46600B
(en )
1911-02-25
Soldering and welding torches.
CH49909A
(en )
1911-04-01
Device for electroplating metallic tubes, rods and the like
AT44083B
(en )
1910-09-26
Device for oxy-fuel cutting of metals.
CH67458A
(en )
1914-12-16
Device for planing and turning metal, wood, etc.
FR471029A
(en )
1914-10-10
Torch for welding metal
CH56890A
(en )
1912-12-02
Device for cooling hot roasting gases
CH68618A
(en )
1915-05-01
Device for regulating the draft in heating boilers
AT52373B
(en )
1912-02-26
Device for heating water for iron stoves and stoves.