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Patent DE42117C successfully refreshed from Google Patents.
DE42117C
Active / In Force
DE
Hollow shaft coupling with double hollow cone-shaped, slotted coupling pieces
Assignee: FRANKEL & Co. in Lindenau
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 04:19
CPC Classifications
F; F16; F16D; F16D1/00; F16D1/02; F16D1/04
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