|
US2519084A
(en)
|
|
Shell and tube heat exchanger having zig-zag tubes
|
|
US2870997A
(en)
|
|
Heat exchanger
|
|
US825010A
(en)
|
|
Muffler.
|
|
US3229722A
(en)
|
|
Heat exchange element with internal flow diverters
|
|
US3356135A
(en)
|
|
Once-through steam generator with means to provide saturated feed water
|
|
US8113269B2
(en)
|
|
Multi-channel heat exchanger
|
|
US3447602A
(en)
|
|
Heat exchanger especially adapted for indirect heat transfer by convection
|
|
US2687614A
(en)
|
|
Fuel admission device for resonance combustion apparatus
|
|
US2397208A
(en)
|
|
Waste heat utilizer
|
|
US9578687B2
(en)
|
|
Continuous-flow heater
|
|
US4230933A
(en)
|
|
Electric air heating element
|
|
US1850156A
(en)
|
|
Electric fluid heater
|
|
SE193996C1
(enExample)
|
|
|
|
KR970047723A
(ko)
|
|
복수기
|
|
US3223155A
(en)
|
|
Header construction for unit heater coil
|
|
US1940963A
(en)
|
|
Condenser
|
|
US2941062A
(en)
|
|
Air heating device for incorporation in printing apparatus
|
|
US2158602A
(en)
|
|
Electrical heating apparatus
|
|
KR102014271B1
(ko)
|
|
위치 의존형 방전 분포를 갖는 오존 발생기
|
|
ITTO981076A1
(it)
|
|
Condensatore per impianti di condizionamento d'aria per veicoli.
|
|
CN103634950B
(zh)
|
|
流体加热装置
|
|
NO128651B
(enExample)
|
|
|
|
JP2016152064A
(ja)
|
|
過熱水蒸気発生装置
|
|
CN212687958U
(zh)
|
|
干馏设备
|
|
US2158603A
(en)
|
|
Electric heating apparatus
|