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Vacuum generating device

87
Assignee: HARTMANN PAUL AGPriority: Mar 3, 2011Filed: May 28, 2014Granted: May 30, 2017
Est. expiryMar 3, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Axel EcksteinJuergen HofstetterMario MoellerAndreas HeerSimon Wegner
87
PatentIndex Score
44
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       An ornamental design for the vacuum generating device, as shown and described.

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