Copies of patents, which contain fuller details and the addresses of
inventors, are available from science reference libraries around Britain.
For details of free public access and purchase price, contact the London
Patent Office at State House, 66-71 High Holborn, London WC1R
4TP (Tel 071-831 2525) or Science Reference and Information Service at 25
Southampton Buildings, London WC2A 1AY (Tel 071-323 7919).
More from Â鶹´«Ã½
Explore the latest news, articles and features
Health
Woman with Alzheimer's starts conversing again after taking psilocybin
News
Life
New-to-science spider builds trap that flings ants into the air
News
Health
How menopause radically changes the brain – and what happens after
Features
Mind
‘Fusogenic’ neurosurgery let paralysed pigs walk again – are we next?
Comment
Popular articles
Trending Â鶹´«Ã½ articles
1
How menopause radically changes the brain – and what happens after
2
Woman with Alzheimer's starts conversing again after taking psilocybin
3
People training new AI models admit they just get chatbots to do it
4
New-to-science spider builds trap that flings ants into the air
5
‘Fusogenic’ neurosurgery let paralysed pigs walk again – are we next?
6
A promising natural technique to remove CO2 could backfire
7
We've found a mysterious substance on Titan and Pluto
8
Can prebiotics, probiotics or postbiotics help your ageing microbiome?
9
Faecal transplant makes the brains of old mice act young again
10
A quantum state that lasts forever may finally be within our grasp
