Improvements in and connected with the Manufacture of Rollers for Washing, Wringing, and like Machines
8646. Wrightham, F., and Wrightham, C. W. April 12. Rollers for washing, wringing, and like machines are made of concrete, artificial stone, &c. The material may be uniform throughout or may comprise a centre a, Fig. 4, of coarse material and an outer layer b of fine material. The material used...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!