CA1008307A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Spacer for double glazed windows
Assignee: CUSTOM ROLLFORMING CO Ltd
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Filing: 1975-04-17
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Granted: 1977-04-12
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Expires: 1995-04-17
Abstract
No abstract record available.
Inventors
- 👤 Gunter Berdan
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-07 23:34
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/66; E06B3/673; E06B3/67304; B; B21; B21D; B21D53/00; B21D53/74; E06B3/663; E06B3/667
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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