Patent US4009230A successfully refreshed from Google Patents.
Patent JPS54273A successfully refreshed from Google Patents.
JPS54273A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Dust collector
Assignee: Toshiba Tec Corp
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Filing: 1978-05-30
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Granted: —
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Expires: 1998-05-30
Abstract
Abstract PURPOSE: To improve the stability of a dust collector portion and enable easy attachment/detachment of a dust collecting case with a very simple construction. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Takemasa Konno
- 👤 Tsunehiko Takanashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 21:10
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS424305Y1
Cited
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