Patent for "Improvements in or relating to valve gears for engines worked by fluid pressure" by Harold Holcroft

Made:
1909-04-02
part of archive:
Papers of Harold Holcroft
maker:
Holcroft, Harold

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© The Board of Trustees of The Science Museum, London
©The Board of Trustees of The Science Museum, London

© The Board of Trustees of The Science Museum, London
©The Board of Trustees of The Science Museum, London

© The Board of Trustees of The Science Museum, London
©The Board of Trustees of The Science Museum, London

Original patent (GB190907859) granted to Harold Holcroft on the 2nd April 1909, and includes provisional specifications for the patent, as well as an envelope addressed to the Engineer's Office at Great Western Railway's Swindon Works.

Details

Extent:
3 documents
Identifier:
HOL/3/2

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