首页>
外国专利>
ARRANGEMENT AND METHOD PREVENTING HEALTH AND GENERAL CONDITION IMPAIRMENT OF PERSONS PERFORMING CLERICAL TASKS USING PRIMARLY WORKSTATIONS OR COMPUTER FOR EXTENDED PERIOD OR TIME
ARRANGEMENT AND METHOD PREVENTING HEALTH AND GENERAL CONDITION IMPAIRMENT OF PERSONS PERFORMING CLERICAL TASKS USING PRIMARLY WORKSTATIONS OR COMPUTER FOR EXTENDED PERIOD OR TIME