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Toni Karvonen
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Tampere, FI
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Patents Grants
last 30 patents
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Patent Grant
Push-button arrangement and push-button
Patent number
7,642,476
Issue date
Jan 5, 2010
Sandvik Mining and Construction Oy
Isto Virtanen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Part of a user interface of a drilling machine
Patent number
D553578
Issue date
Oct 23, 2007
Sandvik Tamrock Oy
Isto Virtanen
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Part of a user interface of a drilling machine
Patent number
D553582
Issue date
Oct 23, 2007
Sandvik Tamrock Oy
Isto Virtanen
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
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Patent Application
Arrangemmmment In Control Device of Work Machine
Publication number
20100077885
Publication date
Apr 1, 2010
SANDVIK MINING AND CONSTRUCTION OY
Toni Karvonen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PUSH-BUTTON ARRANGEMENT AND PUSH-BUTTON
Publication number
20090183975
Publication date
Jul 23, 2009
SANDVIK MINING AND CONSTRUCTION OY
Isto Virtanen
H01 - BASIC ELECTRIC ELEMENTS