A simple, efficient headgear of vinyl plastic belting (Q80371391)
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scientific article published on 01 October 1949
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A simple, efficient headgear of vinyl plastic belting |
scientific article published on 01 October 1949 |
Statements
A simple, efficient headgear of vinyl plastic belting (English)
1 October 1949