French | English | |
---|---|---|
Patents | ||
Patents | chaudières de machines | steam engine boilers |
French | English | |
---|---|---|
Patents | ||
Patents | garnitures de chaudières de machines | fittings for engine boilers |
Patents | carneaux de chaudières de machines | flues for engine boilers |
Patents | alimentateurs de chaudières de machines | feeding apparatus for engine boilers |