| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Code translator | US53266055 | 1955-09-06 | US2907019A | 1959-09-29 | MERLIN JR HOWARD R |
| 162 | Code conversion | US42283554 | 1954-04-13 | US2854657A | 1958-09-30 | STRAUBE HAROLD M |
| 163 | Card to tape perforator | US37045453 | 1953-07-27 | US2813150A | 1957-11-12 | BRUSTMAN JOSEPH A; NOBLE DAVID L |
| 164 | Function table | US27971552 | 1952-03-31 | US2749484A | 1956-06-05 | SEMOND LEVITT |
| 165 | Code conversion system | US36197953 | 1953-06-16 | US2724739A | 1955-11-22 | HARRIS JAMES S |
| 166 | Error detector for telegraph printer codes | US8157249 | 1949-03-15 | US2622148A | 1952-12-16 | DUUREN HENDRIK CORNELIS ANTHON |
| 167 | Code converter | US3540348 | 1948-06-26 | US2620395A | 1952-12-02 | ANTONIE SNIJDERS |
| 168 | High-speed telegraphic system | US14746350 | 1950-03-03 | US2620394A | 1952-12-02 | VALENSI GEORGES |
| 169 | Telegraph converter system and apparatus | US75544547 | 1947-06-18 | US2579612A | 1951-12-25 | POTTS MARTHA W C |
| 170 | Signal storing and code converting radio telegraph system | US243548 | 1948-01-15 | US2518405A | 1950-08-08 | DUUREN HENDRIK C A VAN |
| 171 | Telegraph code converter | US66336746 | 1946-04-19 | US2458144A | 1949-01-04 | BUSH GEORGE L |
| 172 | Decoding system | US41796941 | 1941-11-05 | US2387850A | 1945-10-30 | LOCKRIDGE WILLIAM R |
| 173 | Telegraph code converter | US38466341 | 1941-03-22 | US2309222A | 1943-01-26 | SPENCER JAMES A |
| 174 | Radiotelegraph receiver | US16346137 | 1937-09-11 | US2193825A | 1940-03-19 | LOWELL PERCIVAL D |
| 175 | Translating repeater | US10496836 | 1936-10-10 | US2152772A | 1939-04-04 | POTTS LOUIS M |
| 176 | Electric telegraphy | US2505135 | 1935-06-05 | US2141237A | 1938-12-27 | CONNERY ALDER F |
| 177 | Telegraph system | US5488635 | 1935-12-17 | US2110260A | 1938-03-08 | STEPHEN BURGESS MONTAGUE; BENSON CLARK ALVA |
| 178 | Telegraph transmitting system | US75520434 | 1934-11-28 | US2109989A | 1938-03-01 | DIRKES ROBERT F; ANDERSON JR JAMES N |
| 179 | Printing-telegraph system | US57831922 | 1922-07-29 | US1548060A | 1925-08-04 | HARRY PFANNENSTIEHL |
| 180 | Electric telegraphy. | US1905291913 | 1905-12-15 | US823176A | 1906-06-12 | KITSEE ISIDOR |
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