James Purdie: Difference between revisions
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1859 Patent to [[William Arena Martin]], and James Purdie, of Woolwich, in the county of Kent, Engineers, have given notice in respect of the invention of "improvements in firebars."<ref>London Gazette 16 Aug 1859</ref> | |||
1860 Patent to William Arena Martin and James Purdie, of Old Barge House Wharf, Upper Ground-street, in the county of Surrey, Engineers, in respect of the invention of "an improved method of mounting and giving motion to fire bars"<ref>London Gazette 16 Oct 1860</ref> | |||
== See Also == | == See Also == | ||
Latest revision as of 17:50, 10 March 2021
1859 Patent to William Arena Martin, and James Purdie, of Woolwich, in the county of Kent, Engineers, have given notice in respect of the invention of "improvements in firebars."[1]
1860 Patent to William Arena Martin and James Purdie, of Old Barge House Wharf, Upper Ground-street, in the county of Surrey, Engineers, in respect of the invention of "an improved method of mounting and giving motion to fire bars"[2]
See Also
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