Hinkelmann; Rudolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hinkelmann; Rudolf.The latest application filed is for "contact assembly for sliding switches".
- Hinkelmann; Rudolf - Bad Neustadt/Saale DT
| Patent | Date |
|---|---|
| Contact Assembly For Sliding Switches Grant 3,567,891 - Hinkelmann March 2, 1 | 1971-03-02 |
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