Including Gettering (437/10) Patents (Class 438/FOR144)

Foreign Patent Art Collections

By ion implanting or irradiating (437/11) (Class 438/FOR145)
By layers which are coated, contacted, or diffused (437/12) (Class 438/FOR146)
By vapor phase surface reaction (437/13) (Class 438/FOR147)

There are no patents to show for this class.