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| 1. |
Linking radio to land line |
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Students' Quarterly Journal,
Volume 3,
Issue 10,
1932,
Page 56-61
J.L.Reading,
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PDF (480KB)
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摘要:
A description of the general methods in use, with special reference to a particular equipment of which the author has experience
DOI:10.1049/sqj.1932.0062
出版商:IEE
年代:1932
数据来源: IET
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| 2. |
A tape-measure |
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Students' Quarterly Journal,
Volume 3,
Issue 10,
1932,
Page 62-65
J.Donald,
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PDF (246KB)
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DOI:10.1049/sqj.1932.0063
出版商:IEE
年代:1932
数据来源: IET
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| 3. |
An outline of patents procedure |
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Students' Quarterly Journal,
Volume 3,
Issue 10,
1932,
Page 74-77
I.J.St.A.Crawshaw,
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PDF (365KB)
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DOI:10.1049/sqj.1932.0066
出版商:IEE
年代:1932
数据来源: IET
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| 4. |
Frequency control |
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Students' Quarterly Journal,
Volume 3,
Issue 10,
1932,
Page 89-91
E.J.Setterfield,
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PDF (352KB)
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摘要:
Modern interconnected systems require a very close regulation of the frequency. This article explains how it is done
DOI:10.1049/sqj.1932.0068
出版商:IEE
年代:1932
数据来源: IET
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