FR332641A
(en )
1903-11-03
Method and apparatus for the economical production of motive power by converting the heat of fluids into living force
CH1697A
(en )
1890-04-15
Apparatus for riveting metals by electricity
ES10002A1
(en )
1889-11-01
Procedure for obtaining iron silicate.
FR486761A
(en )
1918-05-08
Apparatus and method for the transformation of hydrocarbons
FR631698A
(en )
1927-12-24
Apparatus for heat transformation
ES9371A1
(en )
1889-05-01
An apparatus for cold enamelling.
ES10184A1
(en )
1890-01-01
An apparatus to automatically regulate the draft of the boiler hearths.
CH972A
(en )
1889-08-19
Improved steam heating system
CA29543A
(en )
1888-07-24
Apparatus for applying the expansive power of heat
FR327206A
(en )
1903-06-17
Apparatus system for the production of steam by the use of hot slag
FR556422A
(en )
1923-07-20
Steam power plant comprising means for using the heat of the exhaust steam
CH293A
(en )
1889-03-04
New to the plug-in studs
FR680238A
(en )
1930-04-26
Process for using the heat of condensation of steam-powered power generating plants
FR589038A
(en )
1925-05-22
Apparatus for the rapid heating of liquids by electricity
FR547497A
(en )
1922-12-13
Method and apparatus for the economical production of heat
FR640874A
(en )
1928-07-24
Method and apparatus for the transformation of gases by electricity
CH1683A
(en )
1890-04-15
Belleville System Advanced Generator
CH1783A
(en )
1890-04-30
Petroleum cooking apparatus
CH844A
(en )
1889-06-22
Ice chest
CA31507A
(en )
1889-06-06
Device for applying heat to the body
CH656A
(en )
1889-06-06
Improved steam generator
CA30886A
(en )
1889-03-07
Steam radiator
FR469273A
(en )
1914-07-28
Method and apparatus for extracting oils by compression
ES10383A1
(en )
1890-03-01
Improvements in the apparatus for charging inclined gas retorts.
CA31419A
(en )
1889-05-22
Portable steam boiler