CA432942A
(fr )
1946-02-05
Chauffe-eau
CA437781A
(fr )
1946-11-05
Appareil a chauffer l'eau
CA437893A
(fr )
1946-11-12
Chauffe-eau
CA439863A
(fr )
1947-02-25
Appareil de chauffage
AU131500B2
(en )
1946-11-28
Improved water heating means
CA434338A
(fr )
1946-04-23
Cuisiniere
CA436622A
(fr )
1946-08-27
Appareil de chauffage
CA437492A
(fr )
1946-10-22
Cuisinere
CA438427A
(fr )
1946-12-10
Appareil de chauffage
CA435196A
(fr )
1946-06-11
Chauffe-eau
AU102646A
(en )
1946-11-28
Improved water heating means
CA438944A
(fr )
1946-12-31
Dispositif de chauffage
CA436841A
(fr )
1946-09-10
Clarificateur chauffe a l'eau
CA438737A
(fr )
1946-12-24
Appareil a circulation et a chauffage d'eau
CA432883A
(fr )
1946-01-29
Element de chauffage
CA443457A
(fr )
1947-08-05
Appareil electrique de chauffage
CA439888A
(fr )
1947-02-25
Appareil de chauffage
CA441474A
(fr )
1947-05-20
Appareil de chauffage
CA443451A
(fr )
1947-08-05
Cuisiniere electrique
CA443468A
(fr )
1947-08-05
Cuisiniere electrique
CA443474A
(fr )
1947-08-05
Cuisiniere electrique
CA443488A
(fr )
1947-08-05
Cuisiniere electrique
CA443636A
(fr )
1947-08-12
Cuisiniere electrique
CA444380A
(fr )
1947-09-30
Appareil de chauffage
CA436516A
(fr )
1946-08-20
Calorifere