DE1242848B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for producing pipes with transverse grooves made of thermoplastic material
Assignee: Individual
•
Filing: 1963-09-21
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Granted: —
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Expires: 1983-09-21
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Hegler
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 13:13
CPC Classifications
B; B29; B29D; B29D23/00; B29D23/001; B29C; B29C49/00; B29C49/0015; B29C49/0021; B29C33/00; B29C2791/00; B29C2791/004; B29C2791/006
Claims Analysis
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References Cited (Backward Citations)
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