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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001144204-19-046146
Filing Date
2019-09-27
Accepted
2019-09-27 09:00:25
Documents
1
Period of Report
2019-09-25
Items
Item 2.06: Material Impairments

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tv530174_8k.htm 8-K 17886
  Complete submission text file 0001144204-19-046146.txt   18952
Mailing Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
Business Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168 (206) 673-4848
CLEARSIGN COMBUSTION CORP (Filer) CIK: 0001434524 (see all company filings)

IRS No.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-35521 | Film No.: 191119780
SIC: 3823 Industrial Instruments For Measurement, Display, and Control
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