I think the point of this patent is that it is used in a relatively low-cost application where only a single, dry gas seal may be used. Flat seal composed of a sealing bead and embossing
“Quick-seal” plugs and connectors for pressure testing
✍ Scribed by Tuthill Pump Co
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 114 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0042-207X
No coin nor oath required. For personal study only.
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