GB2191134A
(en )
1987-12-09
Flash-back preventer unit in a gas cutting torch
DE223244C
(enrdf_load_stackoverflow )
US2491440A
(en )
1949-12-13
Apparatus for flame-cutting metal
DE245429C
(enrdf_load_stackoverflow )
DE221799C
(enrdf_load_stackoverflow )
DE250733C
(enrdf_load_stackoverflow )
DE195716C
(enrdf_load_stackoverflow )
US1284085A
(en )
1918-11-05
Oxyacetylene-torch.
DE208430C
(enrdf_load_stackoverflow )
DE689205C
(de )
1940-03-14
Brenner zum Schweissen von Rohren
DE219410C
(enrdf_load_stackoverflow )
DE1429148C
(de )
Schneidbrenner
DE243591C
(enrdf_load_stackoverflow )
US1247790A
(en )
1917-11-27
Torch.
DE228164C
(enrdf_load_stackoverflow )
1900-01-01
DE201723C
(enrdf_load_stackoverflow )
DE446861C
(de )
1927-07-12
Schweiss- und Schneidbrenner
DE284539C
(enrdf_load_stackoverflow )
DE205655C
(enrdf_load_stackoverflow )
DE137905C
(enrdf_load_stackoverflow )
DE136381C
(enrdf_load_stackoverflow )
DE802152C
(de )
1951-02-05
Schweiss- und Schneidbrenner
DE287436C
(enrdf_load_stackoverflow )
DE231389C
(enrdf_load_stackoverflow )
1900-01-01
DE249532C
(enrdf_load_stackoverflow )
1900-01-01