BETIM, MG, BR
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AETHRA SISTEMAS AUTOMOTIVOS S/A
Pietro Sportelli
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Grant
AETHRA SISTEMAS AUTOMOTIVOS S/A
Pietro Sportelli
B60 - VEHICLES IN GENERAL
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Patent Application
Aethra Sistemas Automotivos S/A
Pietro SPORTELLI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
Aethra Sistemas Automotivos S/A
Pietro SPORTELLI
B60 - VEHICLES IN GENERAL
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Patent Application
Aethra Sistemas Automotivos S/A
Pietro SPORTELLI
B60 - VEHICLES IN GENERAL
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Patent Application
Aethra Sistemas Automotivos S/A
Pietro SPORTELLI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Application
Aethra Sistemas Automotivos S/A
Pietro SPORTELLI
C21 - METALLURGY OF IRON
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Patent Application
Aethra Sistemas Automotivos S/A
Pietro SPORTELLI
C21 - METALLURGY OF IRON
