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发明名称
Printing-telegraph system
摘要
申请公布号
US1767128(A)
申请公布日期
1930.06.24
申请号
US19280263364
申请日期
1928.03.21
申请人
STOCK QUOTATION TELEGRAPH COMPANY
发明人
HILTZ GEORGE S.;PURCELL WILLIAM F.
分类号
H04L19/00
主分类号
H04L19/00
代理机构
代理人
主权项
地址
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