Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
LEYBOLD VAKUUM GmbH
| LEYBOLD VAKUUM GmbH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090028731 | Ball bearing and a vacuum pump that is equipped with a bearing of this type - A ball bearing ( | 01-29-2009 |