CH13519A
(en )
1897-07-15
Automatic apparatus for generating acetylene gas from calcium carbide
CH13994A
(en )
1897-09-15
Improved Apparatus for Generating Acetylene Gas
CH15135A
(en )
1898-04-15
Apparatus for generating acetylene gas
CH13995A
(en )
1897-09-30
Apparatus for generating acetylene gas
CH15137A
(en )
1898-04-15
Apparatus for generating acetylene gas
CH15220A
(en )
1898-04-30
Apparatus for generating acetylene gas
CH14801A
(en )
1898-02-28
Apparatus for generating acetylene gas
CH14970A
(en )
1898-02-28
Calcium carbide rod for generating acetylene gas
CH15341A
(en )
1898-05-15
Automatic apparatus for generating acetylene gas
CH15738A
(en )
1898-07-31
Apparatus for generating acetylene gas
CH16016A
(en )
1898-09-15
Apparatus for generating acetylene gas
CH11544A
(en )
1896-10-15
Apparatus for the production of acetylene from calcium carbide
CH15346A
(en )
1898-05-15
Apparatus for generating water gas
CH19311A
(en )
1900-06-30
Device for generating acetylene gas
CH26380A
(en )
1903-08-31
Apparatus for generating acetylene gas
CH18272A
(en )
1899-11-30
Gas generators on apparatus for generating acetylene gas
GB189615122A
(en )
1897-04-24
An Improved Apparatus for Generating Acetylene Gas.
CH15222A
(en )
1898-06-30
Apparatus for generating and accumulating acetylene gas
ES19366A1
(en )
1896-09-01
An apparatus producing acetylene gas.
CH20352A
(en )
1901-01-31
Apparatus for generating luminous gas from rosin
DK553C
(en )
1896-06-08
Apparatus for uninterrupted Development of Acetylene of Calcium Carbon.
DK565C
(en )
1896-06-22
Apparatus for uninterrupted Development of Acetylene of Calcium Carbon.
GB189611706A
(en )
1896-07-11
An Improved Process and Apparatus for Purifying Acetylene Gas.
GB189629168A
(en )
1897-10-23
Apparatus for Producing Acetylene Gas.
DK699C
(en )
1896-08-31
Acetylene Gas Development Apparatus for Lighting Purposes.