EXHIBIT 4.2 Second Amendment to First Common Stock Purchase Warrant of View Systems, Inc. (Company), Dated February 18, 2000, Issued to Rubin Investment Group (Holder) and to Subscription and Investment Agreement, dated February 18, 2000, Between...View Systems Inc • August 14th, 2000 • Services-miscellaneous business services
Company FiledAugust 14th, 2000 Industry