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Filing detail

10-KTicker CLFDCIK 0000796505

APA OPTICS INC /MN/ 10-K

Accession 0000897101-99-000670

Filed Jun 28, 8:00 PM ETAccepted Jun 30, 9:29 AM ETSize 150.1 KB
View on sec.gov ↗Open company profile

Filed (ET)

Jun 28, 8:00 PM ET

Accepted

Jun 30, 9:29 AM ET

File size

150.1 KB

SEC accession

0000897101-99-000670

Filing details

Company
Clearfield, Inc.
CIK
0000796505
Incorporated
MN
Entity type
operating

Related parties

  • filerCIK 0000796505

Documents

Attached files
3 items