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Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of …

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申请人Ppg Industries Ohio, Inc.

发明人Barent A. Rosskamp

公开号US7856791B2

授权号US7856791B2

申请日2007-04-04

公开日2010-12-28

授权日2010-12-28

摘要

The present invention provides a multi-sheet unit with a spacer frame having at least three sides, at least three corners, a first sheet supporting surface and an opposite second sheet supporting surface. The spacer frame includes a spacer stock member having a first end, an opposite second end, …

Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of &hellip;

摘要

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Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of …