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Vertical twisting machine
US 2,773,344 A
Filed
: 04/12/1951
Issued
: 12/11/1956
Est. Priority Date
: 04/12/1951
Status: Expired due to Term
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Current Assignee
Hook Charles F Van
Original Assignee
Hook Charles F Van
Inventors
HOOK CHARLES F VAN
Application Number
US03/220,560
Time in Patent Office
2,070 Days
Field of Search
US Class Current
57/58.52
CPC Class Codes
D01H 1/101
in which multiple twist is ...
D07B 2207/409
Drives
D07B 3/10
with provision for impartin...
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