Patent and patent specification 16372 for an invention for the fireproofing of textile materials held by Harry Grimshaw, 1902-3.

Patent and patent specification 17434 for improvements relating to the fireproofing of paper, cardboard and similar materials, 1902-3.

Correspondence regarding a possible infringement of patent 16372, dated 1905.

Leaflet advertising fire extinguishing products manufactured by The Pyrene Company Limited.

Details

Extent:
10
Identifier:
YA2007.92/7/2/5
Access:
Access is given in accordance with the Science and Industry Museum's access policy. Material from this collection is available to researchers through the Museum's Archive Study Area.

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