专利检索_ .载频或一个边带全部或部分被抑制的调制器专利检索_ .载频或一个边带全部或部分被抑制的调制器专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
181	Transmission system	US33823529	1929-02-07	US1820898A	1931-08-25	BARONE SALVATORE A

182	Modulator and system of modulation	US23582727	1927-11-26	US1802118A	1931-04-21	LLEWELLYN FREDERICK B

183	Radio transmission system	US70973724	1924-04-29	US1795858A	1931-03-10	HEISING RAYMOND A

184	Frequency eliminator	US17654527	1927-03-18	US1794847A	1931-03-03	GREEN ESTILL I

185	Electron-tube relay	US38416529	1929-08-07	US1771021A	1930-07-22	MAURITZ VOS

186	Single-side band-carrier system	US13713426	1926-09-22	US1747160A	1930-02-18	ALLEN CARPE

187	Carrier-wave transmission	US12612826	1926-07-31	US1733556A	1929-10-29	EUGENE PETERSON

188	Modulation system	US12298626	1926-07-16	US1710015A	1929-04-23	CULVER CHARLES A

189	Frequency translating circuits	US16469427	1927-01-31	US1700536A	1929-01-29	KEITH CLYDE R

190	Amplifying	US60993222	1922-12-30	US1687245A	1928-10-09	HEISING RAYMOND A

191	Frequency-translating circuits	US16441327	1927-01-29	US1687225A	1928-10-09	EUGENE PETERSON

192	Radiotransmission	US1675888D		US1675888A	1928-07-03

193	Translating circuits	US652825	1925-02-03	US1675876A	1928-07-03	BLACK HAROLD S

194	Modulating system	US71551924	1924-05-24	US1654902A	1928-01-03	SMYTHE EDWIN H

195	Frequency translating circuits	US1653887D		US1653887A	1927-12-27

196	Modulation system	US2494125	1925-04-22	US1638993A	1927-08-16	HARTLEY RALPH V L

197	Arrangement for suppressing idle current in radiotransmitters	US2092925	1925-04-06	US1630349A	1927-05-31	ALEXANDER MEISSNER

198	Modulating system	US248625	1925-01-15	US1624498A	1927-04-12	FRANKLIN MOHR

199	Production and transmission of modulated waves	US52501221	1921-12-27	US1588415A	1926-06-15	HARTLEY RALPH V L

200	Wave-modulation system	US68309823	1923-12-28	US1582044A	1926-04-27	HORTON JOSEPH W

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