Section member system for window and door frames in general having thermal insulation means
IL88501A0Inactive Publication Date: 1989-06-30METRA METALLURGICA TRAFILATI ALLUMINIO SPA
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Patent Information
- Application Number
- IL88501
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1987-12-09
- Filing Date
- 1988-11-25
- Publication Date
- 1989-06-30
- Estimated Expiration
- Not applicable · inactive patent
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