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SCREED SUPPORT
US 3,451,179 A
Filed
: 05/04/1967
Issued
: 06/24/1969
Est. Priority Date
: 05/04/1967
Status: Expired due to Term
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Current Assignee
Norbert A. Kendzia
Original Assignee
Norbert A. Kendzia
Inventors
Kendzia, Norbert A.
Application Number
US04/636,045
Time in Patent Office
782 Days
Field of Search
US Class Current
52/370
CPC Class Codes
E04F 21/05
Supports for jointing rulers
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