AT259186B
(en )
1968-01-10
Device for heating and cooling rooms
CH332039A
(en )
1958-08-15
Device for cleaning floors and the like
AT191065B
(en )
1957-08-10
Device for heating and cooling the lubricant in rotary compressors
FR1104889A
(en )
1955-11-24
Improvement in rotary kilns
GB543015A
(en )
1942-02-05
Improvements in fluid-sealing and dust excluding device for shaft bearings and the like
CH451976A
(en )
1968-05-15
Freezer shelf with several cooling compartments arranged one above the other and method for operating the freezer shelf
FR1068895A
(en )
1954-07-01
Further training in heat transfer devices
FR1407342A
(en )
1965-07-30
Closed cycle cryogenic refrigerator and apparatus comprising it
DK84671C
(en )
1958-03-31
Hot air piston machine with displacer and piston.
FR1093916A
(en )
1955-05-10
Improvement in heat vents
CH338479A
(en )
1959-05-31
Device in heat exchangers to improve the heat transfer and method for operating this device
AT197156B
(en )
1958-04-10
Device for lubricating machines and devices operated with compressed air
FR1136029A
(en )
1957-05-07
Device for heating and purifying the air in rooms
FR1127098A
(en )
1956-12-07
Improvements in fluid distribution
ES33733Y
(en )
1953-06-01
Union device between the stocking and the girdle
FR1128861A
(en )
1957-01-11
Heat sensor-diffuser device
AT183864B
(en )
1955-11-25
Device for cleaning and opening wool or the like.
AT199215B
(en )
1958-08-25
Device for turning the input material in industrial furnaces
FR1109283A
(en )
1956-01-24
Improvement in compressor cooling
ES45414Y
(en )
1956-10-01
Radiator device for heating and cooling
AT196577B
(en )
1958-03-25
Cooling or warming bag
FR1147203A
(en )
1957-11-20
Improvements in rotary devices, and in particular rotary heat exchangers
AT196588B
(en )
1958-03-25
Device for regulating the primary air in space heating stoves
FR1151581A
(en )
1958-01-31
Fluid conditioning apparatus in enclosures
CH357891A
(en )
1961-10-31
Device for determining the dust content in flowing gases