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Filing
Form 3
Form 3
0001127602-12-007184
·
CERADYNE INC
Filer
Filing index
Filing metadata
Accession number
0001127602-12-007184
Form type
Form 3
Filer
CERADYNE INC
CIK
CIK 18937
Filed
Feb 21, 2012
Reporting period
Feb 15, 2012
Description
Initial ownership
Documents
Filing index
0001127602-12-007184-index.htm
Complete submission
0001127602-12-007184.txt
All documents
directory listing
Filed by
CERADYNE INC
CIK 18937
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