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Patent CA731147A successfully refreshed from Google Patents.
CA731147A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
1:4 benzodioxan derivatives
Assignee: Charles E Frosst and Co
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Filing: —
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Granted: 1966-03-29
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Expires: 1983-03-29
Abstract
No abstract record available.
Inventors
- 👤 Burton K. Wasson
- 👤 John M. Parker
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-07 16:46
CPC Classifications
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