CH488546A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method and device for the production of pipe bends from plastic
Assignee: Keller Emil
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Filing: 1969-09-09
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Granted: —
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Expires: 1989-09-09
Abstract
No abstract record available.
Inventors
- 👤 Keller Emil
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 20:10
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/03; B29C48/131; B29C48/09; B29L; B29L2023/00
Claims Analysis
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References Cited (Backward Citations)
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