Patent US636728A successfully refreshed from Google Patents.
Patent CA998901A successfully refreshed from Google Patents.
CA998901A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Surgical sponge for surgical drains
Assignee: Johnson and Johnson
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Filing: 1973-05-28
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Granted: 1976-10-26
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Expires: 1993-05-28
Abstract
No abstract record available.
Inventors
- 👤 Angelo P. Ruffo
Bibliographic Details
Application Number
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Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-23 17:26
CPC Classifications
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