GB156997A - - Google Patents

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Publication number
GB156997A
GB156997A GB156997DA GB156997A GB 156997 A GB156997 A GB 156997A GB 156997D A GB156997D A GB 156997DA GB 156997 A GB156997 A GB 156997A
Authority
GB
United Kingdom
Prior art keywords
bolt
carriage
wheel
spring
pivoted
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
Application number
Other languages
English (en)
Publication of GB156997A publication Critical patent/GB156997A/en
Active legal-status Critical Current

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Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
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Publications (1)

Publication Number Publication Date
GB156997A true GB156997A (https=)

Family

ID=1731714

Family Applications (1)

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Country Status (1)

Country Link
GB (1) GB156997A (https=)

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