FR1055503A
Expired / Lapsed
FR
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Improvements to vibrators
Assignee: Pedershaab Maskinfabrik AS
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Filing: 1952-05-06
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Granted: 1954-02-19
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Expires: 1972-05-06
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 05:58
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/22; E01C19/23; E01C19/28; E01C19/286; B; B06; B06B; B06B1/00; B06B1/10; B06B1/16; B06B1/167
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