Birchtech Corp. 10-Q

Accession 0000728385-10-000009

Filing information

CIK: 0000728385
Report date: 2010-03-31
Filing date: 2010-05-21
Form: 10-Q
Primary document: chyu10q-q110_100521.htm

Open primary document

View the filing document on sec.gov.

Open EDGAR directory

Inspect all files for this filing.

Complete submission file

Open the raw SEC submission text.