Patent US20040059318A1 successfully refreshed from Google Patents.
GB2017506A
Expired / Lapsed
GB
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Laser tunnelling device
Assignee: SHU JEN CHOY D
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Filing: 1979-03-27
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Granted: —
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Expires: 1999-03-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 11:44
CPC Classifications
B; B23; B23K; B23K26/00; B23K26/02; B23K26/03; A; A61; A61B; A61B1/00; A61B1/00163; A61B1/00165; A61B1/00167; A61B1/06; A61B1/0607; A61B1/07; A61B1/12; A61B18/00; A61B18/18; A61B18/20; A61B18/22; A61B18/24; A61B18/245; B23K26/14; B23K26/144; G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4296; A61B90/00; A61B90/39; A61B2090/3933; A61M; A61M1/00; A61M1/71; A61M1/77; A61M1/772
Claims Analysis
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