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发明名称
REMOTE SWITCH UNIT IN A COMMON CONTROL TELEPHONE SYSTEM
摘要
申请公布号
CA810263(A)
申请公布日期
1969.04.08
申请号
CAD810263
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
FRANK S. VIGLIANTE;KARL GOLDSCHMIDT;ROBERT K. YORK;OSCAR H. WILLIFORD;WILMER B. GAUNT, JR.;THOMAS E. BROWNE
分类号
主分类号
代理机构
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