SU125870A1
Expired / Lapsed
SU
⏱️ 0.0 years remaining
Dilator and tear duct dilator
Assignee: Ю.И. Конторович
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Filing: 1959-05-13
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Granted: 1959-11-30
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Expires: 1979-05-13
Abstract
No abstract record available.
Inventors
- 👤 Ю.И. Конторович
Bibliographic Details
Application Number
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Jurisdiction
SU
Data Source
google_patents
Last Synchronized
2026-10-22 23:06
CPC Classifications
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