Heddon Collection : The Dowagiac Area History Museum's Heddon Collection
Collection:
Heddon
Description:
Five—page typewritten list of Heddon patents indicating the patented item, patent no., disposition of the patent, and in some instances the patent application number.
Dimensions:
H—11 W—8.5 inches
Date:
1955—1978
Object ID:
1985—0021.0004
Object Name:
Patent
Search Terms:
Heddon
patents
Year Range from:
1955
Year Range to:
1978
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Heddon Patents ListsHeddon Patents Lists
Heddon Patents ListHeddon Patents List
Heddon Patents ListsHeddon Patents Lists
Heddon Patents ListsHeddon Patents Lists
Heddon Patents ListsHeddon Patents Lists