EDGAR Filing Documents for 0000029644-22-000153

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0000029644-22-000153

Filing Date

2022-12-07

Accepted

2022-12-07 14:14:58

Documents

Period of Report

2022-10-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	dci-20221031.htm iXBRL	10-Q	1142894
2	EX-10.A	exhibit10-axseparationandg.htm	EX-10.A	48799
3	EX-31.A	exhibit31-a20221031.htm	EX-31.A	10783
4	EX-31.B	exhibit31-b20221031.htm	EX-31.B	10789
5	EX-32	exhibit3220221031.htm	EX-32	8244
	Complete submission text file	0000029644-22-000153.txt		6169895

Data Files

Seq	Description	Document	Type	Size
6	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	dci-20221031.xsd	EX-101.SCH	41761
7	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	dci-20221031_cal.xml	EX-101.CAL	67128
8	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	dci-20221031_def.xml	EX-101.DEF	186918
9	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	dci-20221031_lab.xml	EX-101.LAB	548190
10	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	dci-20221031_pre.xml	EX-101.PRE	357575
77	EXTRACTED XBRL INSTANCE DOCUMENT	dci-20221031_htm.xml	XML	1014761

Mailing Address 1400 W 94TH STREET BLOOMINGTON MN 55431

Business Address 1400 W. 94TH ST. BLOOMINGTON MN 55431 6128873131