CH175288A
(en )
1935-02-28
Device for holding and connecting the electrodes of ovens heated by electrical resistance heating.
SU5339A1
(en )
1928-05-31
Heating element for electric heaters and method of its manufacture
CA229525A
(en )
1923-03-13
Electric resistance heating and welding apparatus
DK35071C
(en )
1925-09-28
Electrode holder for electric resistance furnaces.
CH167637A
(en )
1934-02-28
Device to protect the heating elements for electric ovens.
CA233481A
(en )
1923-08-14
Electrical heater resistance element
CH160139A
(en )
1933-02-28
Cooking attachment designed to be placed on an electric hotplate.
CA219776A
(en )
1922-06-20
Electrical heating apparatus
CA226307A
(en )
1922-11-21
Electrical heating apparatus
CH101001A
(en )
1923-09-01
Electrical resistance welding and heating device.
AU885122A
(en )
1923-11-13
Improved liquid heating utensil
AT96096B
(en )
1924-02-25
Device for the electrical heating of rotatable iron hollow rollers.
CA215687A
(en )
1922-02-07
Heating apparatus
CA227437A
(en )
1922-12-26
Heating apparatus
CA226850A
(en )
1922-12-05
Heating apparatus
CA215585A
(en )
1922-02-07
Heating apparatus
CA222213A
(en )
1922-08-15
Heating apparatus
CA218441A
(en )
1922-05-09
Heating apparatus
CA216138A
(en )
1922-02-28
Heating apparatus
AU970022A
(en )
1923-02-06
Improved electrically heated cooking device
CA216307A
(en )
1922-02-28
Electric heating element
CA219365A
(en )
1922-06-06
Low temperature cooking apparatus
CA219366A
(en )
1922-06-06
Low temperature cooking apparatus
CA215870A
(en )
1922-02-14
Electrical heating unit
CA227160A
(en )
1922-12-12
Electrical heating unit