US3898403A
(en )
1975-08-05
Pressure sensitive control apparatus with magnet actuated switch and valve
GB290926A
(enrdf_load_stackoverflow )
GB852101A
(en )
1960-10-26
Improvements in or relating to power gas generating cartridges for engine starters
GB1495889A
(en )
1977-12-21
Pressure differential electric switch
FR2448107A1
(fr )
1980-08-29
Dispositif electronique de securite pour un bruleur a combustible fluide, notamment gazeux
US1733334A
(en )
1929-10-29
Method and means of storage-battery electrolyte control
GB126766A
(en )
1919-05-16
Improvements in Electric Cells or Batteries.
GB367185A
(enrdf_load_stackoverflow )
GB191315064A
(en )
1914-06-30
Device for Detecting Combustible or Explosive Gases, especially Fire-damp.
GB1396391A
(en )
1975-06-04
Automatic cutout and alarm signalling switch for motor vehicles
GB352144A
(enrdf_load_stackoverflow )
US706707A
(en )
1902-08-12
Night life-buoy.
GB190123032A
(en )
1902-09-04
Improvements in or relating to Igniting Devices for Explosion Engines.
GB462317A
(enrdf_load_stackoverflow )
GB191418773A
(en )
1915-04-29
Improvements in Carburettors for Internal Combustion Engines.
GB190504571A
(en )
1905-08-17
Improvements in Microphones.
GB190511135A
(en )
1906-02-08
Improvements in Ignition Devices for Internal Combustion Engines.
GB121747A
(en )
1919-01-09
Improvements relating to Carburettors for Internal Combustion Engines.
GB190812908A
(en )
1908-07-02
An Improved Sparking-plug for Explosion Engines.
GB190710958A
(en )
1908-03-26
An Improved Tap or Cock for Gas and the like.
GB433411A
(en )
1935-08-14
Improvements relating to cocks for gas burners
GB190304618A
(en )
1903-12-31
Improvements in Apparatus for Electrically Igniting Miners' Safety Lamps.
GB190506825A
(en )
1906-03-29
Improvements in Ignition Mechanism for Internal Combustion Engines.
GB190723413A
(en )
1908-03-19
An Improved Thermally Operated Automatic Lubricator.
GB190808190A
(en )
1908-06-18
Improvements in Interrupters for Electrical Ignition