Balance wheel : patent applied for by William O Bennett, assignor to Hamilton Watch Company, Lancaster, Pa
Record Details
| Publisher: | Patent Office |
|---|---|
| Pub Date: | 1944 |
| Pages: | 2p |
Holdings
| Order |
Call Number
681.113.112(73)(088.8)
|
Copy
1
|
Item ID
PBD1204
|
Material
PAMPHLET
|
Location
Item unavailable to order - please contact staff
|