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2011
|
Invention
|
Method and device for localized induction hardening of circular mechanical component parts of lar... |
|
2010
|
Invention
|
Device for obtaining a multicrystalline semiconductor material, in particular silicon, and method... |
|
|
Invention
|
Method and device for obtaining a multicrystalline semiconductor material, in particular silicon.... |
|
2009
|
Invention
|
Device and method for performing a localized induction hardening treatment on mechanical componen... |
|
2008
|
Invention
|
Method and device for localized induction hardening treatment of mechanical components, specifica... |
|
2007
|
Invention
|
Induction heating device of elements with complex shapes to provide a constant-depth surface hard... |
|
|
P/S
|
Induction generators for welding, induction temper and temper for heat-treating metals. Installat... |
|
2000
|
P/S
|
Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, meas... |
|
1999
|
P/S
|
High induction and medium frequency generators for continuous welding of pipes and tubes of metal... |
|
1997
|
P/S
|
Générateurs à induction à haute et moyenne fréquence pour le
soudage continu de tuyaux métalliqu... |
|
1996
|
P/S
|
electric welding machines |
|
1980
|
P/S
|
Systèmes électroniques de sûreté et de contrôle compris dans
cette classe; appareils électrotech... |
|
1978
|
P/S
|
Unités de contrôle à ultrasons; câbles blindés spéciaux,
capteurs à ultrasons, appareillages de ... |
