An improved process of and apparatus for separating the fibres of wood, flax, hemp and other vegetable substances, and extracting the colouring matters therefrom. (Communicated by Azel Storrs Lyman.) being Patent Number: 842 published: 27 March 1862

Descripción

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 ref. del artículo 35465

Contactar al vendedor

Denunciar este artículo

Detalles bibliográficos

Título

An improved process of and apparatus for separating the fibres of wood, flax, hemp and other vegetable substances, and extracting the colouring matters therefrom. (Communicated by Azel Storrs Lyman.) being Patent Number: 842 published: 27 March 1862

Editor

London Eyre and Spottiswood published at the Great Seal Patent Office c

Fecha de publicación

1862

Encuadernación

no binding

Edición

1ª Edición

Estado

good