An improvement in instruments for ascertaining and indicating the state of the pulse, which improvement is also applicable to other instruments in which fluids are required to circulate. or work in tubes of small bore. Being British Patent Number: 2184 published: 17 August 1857

POZNANSKI, FRANCOIS XAVIER

Published by London Eyre and Spottiswood published at the Great Seal Patent Office c, 1857

About this Item

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 18 cm some wear and tear due to the disbinding.

Seller Inventory # 3725

Bibliographic Details

• Title: An improvement in instruments for ascertaining and indicating the state of the pulse, which improvement is also applicable to other instruments in which fluids are required to circulate. or work in tubes of small bore. Being British Patent Number: 2184 published: 17 August 1857
• Publisher: London Eyre and Spottiswood published at the Great Seal Patent Office c
• Publication Date: 1857
• Binding: No Binding
• Condition: Good