CH15180A
(en )
1898-04-30
Apparatus for mechanically lighting gas flames
CH23249A
(en )
1902-06-30
Apparatus for degassing and burning fuel
CH29106A
(en )
1904-07-15
Device for hanging up burner incandescent bodies
CH24100A
(en )
1902-11-15
Apparatus for generating gas
CH23545A
(en )
1902-08-15
Improved apparatus for quick curing
CH18970A
(en )
1900-04-30
Ring kiln for burning pottery
CH24754A
(en )
1903-02-15
Apparatus for quick drying of macaroni
CH23283A
(en )
1902-06-30
Apparatus for enriching coal gas
CH26841A
(en )
1903-10-31
Apparatus for lifting liquids
CH28784A
(en )
1904-06-15
Apparatus for cooking food
CH24636A
(en )
1903-01-31
Apparatus for the high degree of humidification and simultaneous heating of compressed gases
CH34480A
(en )
1906-04-30
Apparatus for chlorinating acetylene
CH31899A
(en )
1905-05-31
Apparatus for heating irons
CH24811A
(en )
1903-02-28
Machine for turning large areas
CH21217A
(en )
1901-06-15
Device for heating tents
CH23452A
(en )
1902-07-31
Apparatus for rapid drying of laundry
CH29846A
(en )
1904-10-15
Apparatus for vaporizing liquids
CH25834A
(en )
1903-07-15
Device for conveying materials
CH18708A
(en )
1900-02-15
Apparatus for breaking power lines
CH29407A
(en )
1904-12-15
Apparatus for jerking off floors
CH24833A
(en )
1903-02-28
Gas incandescent burner
CH24254A
(en )
1902-12-15
Gas incandescent burner
CH23194A
(en )
1902-06-30
Acetylene apparatus
CH17293A
(en )
1899-05-31
Apparatus for attaching incandescent mantles to burner heads
DK4388C
(en )
1901-11-25
Method and Apparatus for the manufacture of carbide wire for electric filament lamps.