This patent describes a mold (1) for the production of plastic lenses that incorporates a tubular gasket (2) to surround the mold. The lens surfaces are formed by the top and bottom molds (3,4). An elastically deformable triangular projection band ( 5) is integrally formed on the inner peripheral su
Electrolyte film-gasket assembly for the fuel cell
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 133 KB
- Volume
- 2002
- Category
- Article
- ISSN
- 1350-4789
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โฆ Synopsis
Bypass seal
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