Über gesteinsbohrmaschinen
By: von F.M. Stapff.
Series: Studier i grufbrytningsvetenskap -- no. 2
Publisher: Verlag des verfassers
Published: 1869
Place of publication: [Stockholm]
Language: ger
Number of pages: 260
Subjects: Rock-drills.; Boring.
Other titles: Ueber gesteinsbohrmaschinen.