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Manufactured By:
Transmitting Dynamometer Co.
New York, NY

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Title: 1882 Ad-Transmitting Dynamometer Co., Ruddick's Transmitting Dynamometer
Source: American Machinist, V5, 08 Apr 1882, pg. 13
Insert Date: 11/5/2018 10:05:33 PM

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Patents #248,612 & CA-14,092.

http://www.datamp.org/patents/displayPatent.php?number=248612&typeCode=0

http://www.datamp.org/patents/displayPatent.php?number=14,092&country=CA
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1882 Transmitting Dynamometer Co., Ruddick's Transmitting Dynamometer
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