DK82381C
(en )
1957-03-25
Complex lead chromate-lead silicate pigments and process for their preparation.
NL173554B
(en )
ROTATION-REGENERATIVE HEAT EXCHANGE DEVICE.
CA496027A
(en )
1953-09-08
Heat exchange apparatus, and constructional elements for the manufacture thereof
DK82368C
(en )
1957-03-11
Heat exchange element as well as method and apparatus for its manufacture.
DK96803C
(en )
1963-09-02
Detergent and process for its preparation.
DK72314C
(en )
1951-03-27
Apparatus for heat exchange.
CH276523A
(en )
1951-07-15
Heat exchange apparatus.
AT177239B
(en )
1954-01-11
Radiant heating or cooling device
DK77813C
(en )
1954-07-12
Regenerator filler material and process for its manufacture.
CA472627A
(en )
1951-04-03
Heat exchange apparatus
AT188694B
(en )
1957-02-11
Heat exchange process
CA494917A
(en )
1953-07-28
Constructional elements of heat exchange apparatus, methods for the manufacture thereof and heat exchange apparatus made from these elements
AU154978B2
(en )
1951-12-06
Heat exchange method and apparatus
GB719346A
(en )
1954-12-01
Heat exchange apparatus
CH272072A
(en )
1950-11-30
Heat exchange apparatus.
DK72332C
(en )
1951-03-27
Device for heat exchange apparatus.
DK80231C
(en )
1955-12-05
Cold pressure welding method and apparatus for performing the method.
CA471977A
(en )
1951-03-06
Methods and apparatus for heat exchange
AU538951A
(en )
1951-12-06
Heat exchange method and apparatus
DK78836C
(en )
1955-02-07
Heat exchange device.
DK75814C
(en )
1953-05-11
Leaching method and apparatus for carrying out the method.
DK96308C
(en )
1963-06-24
Detergent and process for its preparation.
CA479647A
(en )
1951-12-25
Heat exchange apparatus
CA479648A
(en )
1951-12-25
Heat exchange apparatus
DK60236C
(en )
1942-10-12
Press fabric and method for its manufacture.