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Filing
SC 13G
SC 13G
0000932471-13-004065
·
CERADYNE INC
Filer
Filing index
Filing metadata
Accession number
0000932471-13-004065
Form type
SC 13G
Filer
CERADYNE INC
CIK
CIK 18937
Filed
Feb 12, 2013
Reporting period
—
Description
Passive 5%+ stake
Documents
Filing index
0000932471-13-004065-index.htm
Complete submission
0000932471-13-004065.txt
All documents
directory listing
Filed by
CERADYNE INC
CIK 18937
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