Certain improvements in apparatus for the filtration of fluids. being Patent Number: 2525 published: 01 October 1866

HODGE, PAUL RAPSEY

Edité par London Eyre and Spottiswood published at the Great Seal Patent Office c, 1866

A propos de cet article

First Edition. Original Printed patent disbound with printed front blue wrapper present but not the back wrapper (both often lacking in early patents) About 27cm by 18cm some wear and tear due to the disbinding.

N° de réf. du vendeur 46792

Détails bibliographiques

• Titre: Certain improvements in apparatus for the filtration of fluids. being Patent Number: 2525 published: 01 October 1866
• Éditeur: London Eyre and Spottiswood published at the Great Seal Patent Office c
• Date de parution: 1866
• Reliure: no binding
• Édition: Edition originale
• État de l'article: good