CA347896A
(fr )
1935-01-29
Ciment hydraulique
CA348074A
(fr )
1935-02-05
Ciment hydraulique
CA351646A
(fr )
1935-07-16
Ciment hydraulique
CA352687A
(fr )
1935-08-27
Ciment hydraulique
CA353209A
(fr )
1935-09-24
Fabrication du ciment
CA348252A
(fr )
1935-02-19
Batisse
CA352587A
(fr )
1935-08-27
Ciment
CA349637A
(fr )
1935-04-16
Bloc de ciment
CA356521A
(fr )
1936-03-10
Ciment hydraulique
CA351985A
(fr )
1935-07-30
Platre
CA353591A
(fr )
1935-10-15
Ponceau
CA350321A
(fr )
1935-05-21
Edifice
CA352468A
(fr )
1935-08-20
Ciment arseniate
CA351955A
(fr )
1935-07-30
Chasse d'eau
CA354287A
(fr )
1935-11-19
Piece en beton arme
CA351329A
(fr )
1935-07-02
Production de ciment
CA350087A
(fr )
1935-05-07
Beton et ciment hydrauliques
CA349644A
(fr )
1935-04-16
Coffrage a beton
CA333450A
(fr )
1933-06-20
Appareil a fabriquer le ciment hydraulique
CA352801A
(fr )
1935-09-03
Grue
CA349689A
(fr )
1935-04-23
Appareil hydraulique
CA351333A
(fr )
1935-07-02
Planche murale exterieure
CA351334A
(fr )
1935-07-02
Planche murale exterieure
CA349584A
(fr )
1935-04-16
Beton colore
CA352331A
(fr )
1935-08-13
Construction de batisse