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SPRING GUIDE MANIPULATOR
US 3,452,740 A
Filed
: 05/31/1966
Issued
: 07/01/1969
Est. Priority Date
: 05/31/1966
Status: Expired due to Term
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Current Assignee
Wolf F. Muller
Original Assignee
Wolf F. Muller
Inventors
Muller, Wolf F.
Application Number
US04/553,850
Time in Patent Office
1,127 Days
Field of Search
US Class Current
600/585
CPC Class Codes
A61B 10/04
Endoscopic instruments
A61M 2025/09083
having a coil around a core
A61M 25/0136
Handles therefor
A61M 25/0147
with movable mechanical mea...
A61M 25/04
in the body, e.g. expansibl...
A61M 25/09033
with fixed mandrils, e.g. m...
A61M 25/09041
Mechanisms for insertion of...
C25F 3/24
of iron or steel
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