CH226527A
(en )
1943-04-15
Thermal power plant for industrial plants with power and heating requirements.
AT170184B
(en )
1952-01-25
Spacers for insulation against heat and cold losses in pipes, boilers, etc. like
AT285260B
(en )
1970-10-27
Cold, heat or sound insulation for a pipeline
CH281853A
(en )
1952-03-31
Hot gas power plant.
AT268793B
(en )
1969-02-25
Sheathing film for pipes to be provided with heat, cold or sound insulation
FR1154515A
(en )
1958-04-11
thermally insulating element, allowing the constitution of heat-insulating linings for furnaces
NL165839B
(en )
HEAT EXCHANGER.
AT182508B
(en )
1955-07-11
Wrought iron boilers, in particular central heating boilers
FR891036A
(en )
1944-02-24
Heat insulation for cold rooms
AT175653B
(en )
1953-08-10
Two-room heat exchangers (recuperators) for hot ovens and the like like
ES23803Y
(en )
1951-01-01
Thermal insulation applicable to cold rooms, refrigerators and similar uses.
GR9170B
(en )
1940-08-17
BUILDING TILES INSULATED FROM COLD, HEAT AND MOISTURE.
AT182716B
(en )
1955-07-25
Tubular heat exchangers, in particular radiant boilers
CH226889A
(en )
1943-05-15
Tap line for stoves, stoves and the like.
FR1032286A
(en )
1953-06-30
heat exchanger element for refrigerators and radiators
NL57103C
(en )
1946-03-15
Method of extending the use of cold drawn wires, e.g. in cables
DK79791C
(en )
1955-08-29
Pipe assembly and pipes for use in pipe assembly.
FR1261220A
(en )
1961-05-19
Valve for radiators, heaters, refrigerators and the like
AT169495B
(en )
1951-11-26
Tap, especially for water pipes and the like like
NL179165B
(en )
PIPE BUNDLE HEAT EXCHANGER WITH JACKET.
AT173389B
(en )
1952-12-10
Heating and water heating systems, in particular for single-family houses
CA399229A
(en )
1941-09-09
Gas flow-directing means in pipes, etc.
FR973144A
(en )
1951-02-07
Thermally insulated stove
FR906311A
(en )
1945-12-31
Improvements to thermal insulation against heat and cold
ES151597A1
(en )
1943-03-01
IMPROVEMENTS IN PIPES FOR HOT GASES, STEAM AND SIMILAR