GB190725679A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in Plugs or Stoppers for use in the Testing of Drain-pipes and the like.
Assignee: Individual
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Filing: 1907-11-20
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Granted: 1908-08-20
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Expires: 1927-11-20
Abstract
No abstract record available.
Inventors
- 👤 William Butcher
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 01:53
CPC Classifications
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