CA331696A
(fr )
1933-04-11
Mur
CA332672A
(fr )
1933-05-23
Planche murale
CA333090A
(fr )
1933-06-06
Fabrication de planches murales
CA333143A
(fr )
1933-06-13
Union de planches murales
CA330107A
(fr )
1933-02-14
Maconnerie
CA332071A
(fr )
1933-04-25
Ciment
CA336331A
(fr )
1933-10-10
Ciment
CA337899A
(fr )
1933-12-12
Ciment
CA329866A
(fr )
1933-01-31
Ciment
CA335369A
(fr )
1933-09-05
Ciment
CA333124A
(fr )
1933-06-13
Ciment
CA331695A
(fr )
1933-04-11
Mur
CA335846A
(fr )
1933-09-26
Mur
CA336407A
(fr )
1933-10-17
Mur
CA337414A
(fr )
1933-11-28
Construction de murs
CA351334A
(fr )
1935-07-02
Planche murale exterieure
CA351333A
(fr )
1935-07-02
Planche murale exterieure
CA336835A
(fr )
1933-10-31
Machine pour planches murales
CA336834A
(fr )
1933-10-31
Machine pour planches murales
CA334248A
(fr )
1933-07-25
Pousse-feuilles
CA334055A
(fr )
1933-07-18
Moissonneuse-lieuse
CA336875A
(fr )
1933-11-07
Oscillateur irradiateur
CA330684A
(fr )
1933-03-07
Defibreuse
CA329081A
(fr )
1933-01-03
Dephenolisation
CA330813A
(fr )
1933-03-07
Corselet