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Hannele KENKKILÄ
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Kerava, FI
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last 30 patents
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Patent Grant
Shearing screw
Patent number
11,258,188
Issue date
Feb 22, 2022
ENSTO OY
Antti Toivanen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Shearing screw
Patent number
10,573,979
Issue date
Feb 25, 2020
ENSTO OY
Antti Toivanen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
SHEARING SCREW
Publication number
20190165496
Publication date
May 30, 2019
ENSTO OY
Antti TOIVANEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHEARING SCREW
Publication number
20190165497
Publication date
May 30, 2019
ENSTO OY
Antti TOIVANEN
H01 - BASIC ELECTRIC ELEMENTS