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发明名称
TIME-DELAY SWITCH OPERATING SYSTEM
摘要
申请公布号
CA457085(A)
申请公布日期
1949.05.31
申请号
CAD457085
申请日期
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
DAVID JOHN ABERCROMBIE;EDWARD ANTHONY BRETTINGHAM-MOORE;WINSTON THOMAS MUSCIO
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