GB543965A - - Google Patents

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Publication number
GB543965A
GB543965A GB543965DA GB543965A GB 543965 A GB543965 A GB 543965A GB 543965D A GB543965D A GB 543965DA GB 543965 A GB543965 A GB 543965A
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GB
United Kingdom
Prior art keywords
total
lever
totalizer
locking
column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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English (en)
Publication of GB543965A publication Critical patent/GB543965A/en
Active legal-status Critical Current

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Family

ID=1748482

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Country Status (1)

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