FR603110A
(en )
1926-04-09
Concentric tube device for heat exchange between fluids
FR726438A
(en )
1932-05-28
Sealing device for heat exchangers with recovery
FR752836A
(en )
1933-09-30
Improvements in tubular processes and apparatus for exchanging heat between fluids
FR765508A
(en )
1934-06-12
Improvements in television processes and apparatus
FR813803A
(en )
1937-06-09
Method and apparatus for heat exchange
FR799747A
(en )
1936-06-18
Methods and apparatus for measuring the flow rates of fluids and the quantities of heat transported by fluids
FR763554A
(en )
1934-05-03
Improvements in heat transmission processes and apparatus
FR718706A
(en )
1932-01-28
Improvements in methods and apparatus for drawing tubes
FR812423A
(en )
1937-05-10
Device for heat exchange between fluids
FR770755A
(en )
1934-09-20
Improvements in heat exchange apparatus and in the manufacturing processes of said apparatus
FR775415A
(en )
1934-12-28
Heat exchange apparatus and method for its manufacture
FR723048A
(en )
1932-04-01
Device for repairing auto-moto-cycle inner tubes
FR770517A
(en )
1934-09-15
Improvements to surface heat exchangers for fluids
FR622510A
(en )
1927-06-01
Apparatus for heat exchange between gaseous media
FR726593A
(en )
1932-05-31
Improvements in the construction of elements of heat exchange apparatus with corrugated or pleated fins
FR721836A
(en )
1932-03-08
Improvements to devices for performing heat exchange processes
FR750573A
(en )
1933-08-12
Method and device for reducing heat loss in absorption refrigeration devices
FR730848A
(en )
1932-08-24
Improvements to processes and apparatus for gas cleaning
FR789342A
(en )
1935-10-26
Methods and apparatus for measuring quantities of heat
FR751859A
(en )
1933-09-11
Improvements in processes and apparatus for the reproduction of documents of all kinds
FR813496A
(en )
1937-06-02
Improvements in processes and equipment for welding metals
FR700938A
(en )
1931-03-09
Improvements in processes and apparatus for electric pipe welding
FR746215A
(en )
1933-05-24
Heat exchange device with plain and protruding plates
FR709864A
(en )
1931-08-14
Improvements in methods and apparatus for controlling the vapor content of a fluid
FR733112A
(en )
1932-09-30
Improvements to the procedures for adjusting and using discharge tubes in an ionized medium