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Record
GB 0809 Ross - Ross, Col Sir Ronald (1857-1932)
159 - Material on Ross' inventions including ear plugs and a clinical automatic thermometer
01 - Material on the invention of ear plugs by Ross
Ref No
GB 0809 Ross/159/01/03
Level
Item
Title
Letter from WP Thomson & Co, Patent Agents
Date
19/7/1909
Description
Ross' provisional patent application has been filed and the certificate is enclosed. They warn him that if he is thinking of applying for 'foreign and colonial patents' he should consult them first as the various laws differ
AccessStatus
Open
Language
English
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