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Description

Patent BP 189420431

Date

1895

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Author

William Frost

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:14, 18 June 2008		580 × 880 (12 KB)	DonFB (talk \| contribs)	{{Information \|Description=Patent \|Source=European Patent Office \|Date=1895 \|Author=William Frost \|Permission=public domain \|other_versions= }} Source URL: http://v3.espacenet.com/textdes?DB=EPODOC&IDX=GB189420431&F=0&QPN=GB189420431

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