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Portable tools with selective means for locking spindle
US 2,872,197 A
Filed
: 09/10/1957
Issued
: 02/03/1959
Est. Priority Date
: 09/10/1957
Status: Expired due to Term
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4 Citations
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Current Assignee
Reynold Happe
Original Assignee
Reynold Happe
Inventors
REYNOLD HAPPE
Application Number
US03/683,095
Time in Patent Office
511 Days
Field of Search
US Class Current
408/124
CPC Class Codes
B23Q 11/0092
actuating braking or stoppi...
Y10T 279/35
Miscellaneous
Y10T 408/65
Means to drive tool
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