Stock code: 300179 Securities abbreviation: Sifangda Announcement No.: 2012-025 Henan Sifangda Superhard Materials Co., Ltd. Announcement on obtaining a patent certificate: The company and all members of the board of directors guarantee that the contents of the announcement are true, accurate and complete, and there is no false record. Misleading statements or major omissions. Henan Sifangda Superhard Materials Co., Ltd. (hereinafter referred to as “the companyâ€) recently obtained a utility model patent certificate issued by the State Intellectual Property Office. The details are as follows: Patent Name: Polycrystalline Diamond Polishing Fixture Patent No.: ZL201120413358.9 Patentee: Sifangda Patent Type: Utility Model Authorization Announcement Date: June 20, 2012 “Polycrystalline Diamond Polishing Fixture†Utility Model is The clamp core is designed to be hollow, so that it has the ability to pass water and water. The cooling water is discharged from the bottom of the clamp, so that the heat generated by the grinding can be quickly transferred into the water to cool the fixture and improve the polishing efficiency. The acquisition of this patent will not have a major impact on the company's production and operation, but it will help protect the company's intellectual property rights, form a continuous innovation mechanism, and enhance the company's core competitiveness. Special announcement. Henan Sifangda Superhard Materials Co., Ltd. Board of Directors
June 27, 2012
June 27, 2012
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