RU1775580C
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Unit for control over burner of gas stove
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SU1673790A1
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Gas stove burner
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SU1645703A1
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Cock
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SU1477993A1
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Liquid fuel fired heater
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SU1402770A1
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Device for kindling gas burner
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SU1421943A1
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Interlocking valve
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SU1465711A1
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Liquid meter
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SU1363165A1
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Temperature controller
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SU1388650A1
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Gate valve
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SU1481567A2
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Device for monitoring gas apparatus
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SU1390486A1
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Device for checking gas apparatus
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SU1408421A1
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Pressure regulator
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SU1267123A1
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Electromagnetic arrangement for feeding gas to water-heating apparatus and ignition torch
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SU1352467A1
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Automatic regulating device
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SU1218230A1
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Solenoid valve
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SU1188441A1
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Hydraulic shutoff device
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SU1163097A1
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Device for checking and adjusting gas set
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SU1198318A1
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Fuel burning device
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SU1150438A1
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Gas set control device
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SU1096432A1
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Valve
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