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Ekero, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of blocking a pipe and device therefor
Patent number
5,524,661
Issue date
Jun 11, 1996
Tigerholm AB
Lars Tigerholm
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for blocking a pipe and device therefor
Patent number
5,400,814
Issue date
Mar 28, 1995
Tigerholm AB
Lars Tigerholm
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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