Patent US4246839A successfully refreshed from Google Patents.
Patent CH360191A successfully refreshed from Google Patents.
CH360191A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Tubular hollow body
Assignee: Heer & Co
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Filing: 1958-02-13
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Granted: —
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Expires: 1978-02-13
Abstract
No abstract record available.
Inventors
- 👤 H Dipl-Ing Heer Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 10:16
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/29; E04H; E04H12/00; E04H12/02; F; F16; F16L; F16L9/00; F16L9/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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