Cell, The
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The change of chemical energy into electrical energy. Primary and secondary cells.
Complete catalog record
Category: Electronics
Subcategory: B&H.
Type: Slide Film
Source: Jam Handy
Subcategory: B&H.
Type: Slide Film
Source: Jam Handy
Sources
- Index of Training Films 1946 — title, creator, length, format, description, catalog record
Record added 2026-07-09 22:50:35