4. Printing
  5. Rolling contact machines
  6. Bed-and-cylinder

Henry Smith

Inventor

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Details

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Book with bookmark pocket

Office supplies; artists and teachers materials – Book – album or cover
Design Patent

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Card printing machine

Printing – Rolling contact machines – Bed-and-cylinder
Patent

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Normally open reverse flow flapper valve

Power plants – Combustion products used as motive fluid – Cooling of auxiliary components
Reexamination Certificate

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Normally open reverse flow flapper valve

Fluid handling – Line condition change responsive valves – Direct response valves
Reexamination Certificate

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Profile ID: LFUS-PAI-P-759105

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