VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 01/23/13 -- Cypress Development Corp. (TSX VENTURE: CYP) (OTC PINK: CYDVF) (FRANKFURT: C1Z) is pleased to announce that further to its news release dated January 10, 2012, the Company has extended the exercise period of a total of 19,245,000 non-transferable share purchase warrants (the "Warrants
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