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Smithsonian Institution
Smithsonian Institution

Friction clutches, variable speed gears, marine reversing gears, a new friction counter-shaft

Catalog Data

Author:
Helix Gear Co  Search this
Type:
Books
Trade catalogs
Date:
Nd
Notes:
Trade literature.
Topic:
Clutches (Machinery)  Search this
Call number:
37500
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_288493