4. Machine element or mechanism
  5. Gearing
  6. Interchangeably locked

Ernest H. Marshall

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Combined collapsible cup, compass and altimeter

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent

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Device for collet mounting

Cutting by use of rotating axially moving tool – Tool-support – With tool-retaining means
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Shift mechanism

Machine element or mechanism – Control lever and linkage systems – Elements
Patent

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Transmission

Machine element or mechanism – Gearing – Interchangeably locked
Patent

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Profile ID: LFUS-PAI-P-1291326

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