CA333410A
(fr )
1933-06-20
Machine frigorifique d'absorption continue
CA333409A
(fr )
1933-06-20
Machine frigorifique
CA336470A
(fr )
1933-10-17
Machine frigorifique
CA331158A
(fr )
1933-03-21
Appareil frigorifique par absorption
CA337833A
(fr )
1933-12-12
Appareil frigorifique a absorption
CA330741A
(fr )
1933-03-07
Appareil frigorifique a absorption
CA330742A
(fr )
1933-03-07
Appareil frigorifique a absorption
CA334900A
(fr )
1933-08-15
Unite frigorifique
CA309546A
(fr )
1931-03-17
Machine frigorifique d'absorption
CA312395A
(fr )
1931-06-16
Machine frigorifique d'absorption
CA318114A
(fr )
1931-12-15
Machine frigorifique d'absorption
CA335097A
(fr )
1933-08-22
Unite frigorifique
CA358105A
(fr )
1936-05-26
Machine frigorifique a absorption
CA332410A
(fr )
1933-05-09
Groupe congelateur
CA335998A
(fr )
1933-09-26
Machine a fabriquer la glace
CA330966A
(fr )
1933-03-14
Refrigeration
CA325973A
(fr )
1932-09-13
Machine frigorifique
CA335203A
(fr )
1933-08-29
Mecanisme frigorifique
CA321744A
(fr )
1932-04-26
Machine frigorifique
CA323672A
(fr )
1932-06-28
Machine frigorifique
CA327800A
(fr )
1932-11-22
Machine frigorifique
CA327801A
(fr )
1932-11-22
Machine frigorifique
CA327802A
(fr )
1932-11-22
Machine frigorifique
CA327803A
(fr )
1932-11-22
Machine frigorifique
CA329397A
(fr )
1933-01-17
Machine d'appretage des peaux