Patent CA789927A successfully refreshed from Google Patents.
CA789927A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Device for vibrational cleaning of tubular heating surfaces in heat exchange plants from external contaminations mainly slag and ash
Assignee: Vsesojuzny Teplotekhnichesky Nauchno Issledovatelsky Institut ImFE Dzerzhinskogo
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Filing: —
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Granted: 1968-07-16
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Expires: 1985-07-16
Abstract
No abstract record available.
Inventors
- 👤 Izrailevich Kropp Leonid
- 👤 Lvovich Itman Daniil
- 👤 Vasilievich Kuznetsov Nikolai
- 👤 Moiseevich Livshits Emmanuil
- 👤 Isakovich Lakhmanlos Alexandr
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-30 12:22
CPC Classifications
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