FIELD: machine building industry, more particularly sealing of units. SUBSTANCE: laminated sealing material has indented surfaces to be sealed. Material renders devices more airtight. EFFECT: improved properties of the sealing material. 2 dwg
Title | Year | Author | Number |
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REINFORCES SEALING GASKET | 1997 |
|
RU2119109C1 |
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Authors
Dates
1998-08-27—Published
1997-04-07—Filed