An improved beetling machine. Date of application 16th January 1909. Complete specification left 16th July 1909. Accepted 14th October 1909. Patent no. 1107
Barnes, John1909
Book
| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Bury Library | Local & Family History | Q34.81 (P) BAR | Available |
Author:
Imprint:
Geo. Davies, 1909
Local class:
Q34.81 (P) BAR
Language:
English
Subject:
BRN:
3425803