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US 2,793,522 A
Filed
: 06/09/1952
Issued
: 05/28/1957
Est. Priority Date
: 06/09/1952
Status: Expired due to Term
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14
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14 Citations
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Current Assignee
Axel Tornoe John
Original Assignee
Axel Tornoe John
Inventors
AXEL TORNOE JOHN
Application Number
US03/292,491
Time in Patent Office
1,814 Days
Field of Search
US Class Current
70/432
CPC Class Codes
E05B 41/00
Locks with visible indicati...
Y10T 70/7706
Operating connections
Y10T 70/8027
Condition indicators
Y10T 70/8189
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