Copies of patents, which contain fuller details and addresses of inventors,
can be obtained from science reference libraries around Britain. For the
details of free public access and purchase price, contact the British Patent
Office at concept House, Cardiff Road, Newport, Gwent NP9 1RH (Tel: 0633
813535) or the Science Reference and Information Service, 25 Southampton
Buildings, London WC2A 1AY (Tel: 071 323 7919).
More from Â鶹´«Ã½
Explore the latest news, articles and features
Popular articles
Trending Â鶹´«Ã½ articles
1
We've found a mysterious substance on Titan and Pluto
2
A quantum state that lasts forever may finally be within our grasp
3
Has the answer to life's origins been hiding in our cells all along?
4
The social media ban is an experiment – here’s how it will be studied
5
Can prebiotics, probiotics or postbiotics help your ageing microbiome?
6
How I used psychology to come back from the worst year of my life
7
Faecal transplant makes the brains of old mice act young again
8
Gas from Uranus reveals it has an icy centre
9
Oldest known plague outbreak killed hunter-gatherer children
10
Cervical cancer deaths have plummeted thanks to HPV vaccine
