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ERHC Energy Inc. Issues April 2015 Shareholder Update
21 avr. 2015 16h01 HE | ERHC Energy Inc.
HOUSTON, April 21, 2015 (GLOBE NEWSWIRE) -- ERHC Energy Inc. (OTCMKTS:ERHE), a publicly traded American company with oil and gas assets in Sub-Saharan Africa, today issued the following update on...