Phonic motor with phasing attachment
Phonic motor with phasing attachment (220v.D.C.); No. 65771.
Details
- Category:
- Acoustics
- Object Number:
- 1932-554
- type:
- phonic motor
- credit:
- Muirhead and Company Limited
Phonic motor with phasing attachment (220v.D.C.); No. 65771.