Patent US1763870A successfully refreshed from Google Patents.
AT86578B
Expired / Lapsed
AT
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Timber connection with tenon engagement.
Assignee: Josef Kerschbaumer
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Filing: 1920-09-16
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Granted: 1921-12-10
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Expires: 1940-09-16
Abstract
No abstract record available.
Inventors
- 👤 Josef Kerschbaumer
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-06 10:53
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/61; E04B1/6108; E04B1/612; E04B1/6125; E04B1/6137; E04B2001/6195
Claims Analysis
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References Cited (Backward Citations)
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