|
US3732919A
(en)
|
|
Heat exchanger
|
|
US1979272A
(en)
|
|
Pontoon floating deck for tanks
|
|
US1076410A
(en)
|
|
Combined condenser and feed-water heater.
|
|
DE1806132A1
(de)
|
|
Behaelter fuer sehr kalte Fluessigkeiten
|
|
US1301610A
(en)
|
|
Carbureter.
|
|
US286780A
(en)
|
|
Geoege clark |
|
US436624A
(en)
|
|
Apparatus for making extracts |
|
US150866A
(en)
|
|
Improvement in water coolers and filters |
|
US1876142A
(en)
|
|
Humidifying radiator
|
|
US1148730A
(en)
|
|
Railway tank-car.
|
|
US776299A
(en)
|
|
Water-sealing trap.
|
|
RU2016826C1
(ru)
|
|
Установка для хранения испаряющихся нефтепродуктов
|
|
DE201144C
(enExample)
|
|
|
|
US975612A
(en)
|
|
Condenser.
|
|
US297502A
(en)
|
|
conly |
|
CH592850A5
(en)
|
|
Multi-tubular boiler for producing superheated water - with longitudinal and transverse collectors connected by water tubes joined together
|
|
BE451992A
(enExample)
|
|
|
|
DE640740C
(de)
|
|
Stehender Milchrieselkuehler, bestehend aus einem balgartigen Mantel
|
|
US756521A
(en)
|
|
Vapor-absorber.
|
|
KR20050088858A
(ko)
|
|
보일러
|
|
US155310A
(en)
|
|
Improvement in gas-machines |
|
US189017A
(en)
|
|
Improvement in steam-radiators |
|
US842687A
(en)
|
|
Water-still.
|
|
US1926978A
(en)
|
|
Evaporating coil structure for refrigerating systems
|
|
US3678994A
(en)
|
|
Novel condenser
|