Filing

SC 13G

SC 13G

0000950134-07-015226·CIRCUIT RESEARCH LABS INC

Filing metadata

Accession number: 0000950134-07-015226
Form type: SC 13G
Filer: CIRCUIT RESEARCH LABS INC
CIK: CIK 725897
Filed: Jul 17, 2007
Reporting period: Jul 13, 2007
Description: Passive 5%+ stake

Documents

0000950134-07-015226-index.htm

Complete submission

0000950134-07-015226.txt

directory listing

Filed by

CIRCUIT RESEARCH LABS INC