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Assignee: Frentrup; Adolf


Location: Kleve-Bedburg, DE
No. of patents: 1

NumberTitleIssue Date
4232613Armor plated safe
A safe having an armor plated housing and a armor plated door is provided with an automatic locking system for the door. Within the door an electric gear motor is disposed operating when energized the locking system. The electric motor is controlled by a ...
11/11/1980
 
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