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2009
|
Invention
|
Locking system for a rotatable part. The invention relates to a locking system for a rotatable pa... |
|
2008
|
Invention
|
Punching device and method for punching. The invention relates to a method for cutting out circui... |
|
2004
|
Invention
|
Absorber for a thermal collector of a solar system and method for the production thereof.
The in... |
|
|
Invention
|
Absorber for a thermal collector of a solar system and method for the production thereof. The inv... |
|
2003
|
Invention
|
Method for producing evaporator boards. The invention relates to an evaporator plate for a refrig... |
|
2001
|
Invention
|
Method of producing evaporator boards. The invention relates to an evaporator board for a refrige... |
