4. Electricity: magnetically operated switches, magnets, and electr
  5. Magnets and electromagnets
  6. Work or object holding type

Robert P. Wuerfel

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Magnetic holder for small articles

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Work or object holding type
Patent

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Variable displacement arrangement in four cycle, reciprocating i

Internal-combustion engines – Four-cycle – Variable clearance
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Variable displacement arrangement in four cycle, reciprocating,

Internal-combustion engines – Four-cycle – Variable clearance
Patent

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Profile ID: LFUS-PAI-P-1369659

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